Make virtTestLoadFile allocate the buffer to read the file into. Fix logic error in virtTestLoadFile, stop reading on the an empty line. Use virFileReadLimFD in virtTestCaptureProgramOutput. --- m4/virt-compile-warnings.m4 | 10 ++--- tests/commandhelper.c | 5 +- tests/commandtest.c | 14 ++---- tests/conftest.c | 29 +++++++++---- tests/cputest.c | 66 ++++++++++++++++++------------- tests/esxutilstest.c | 2 + tests/interfacexml2xmltest.c | 33 ++++++++++------ tests/networkxml2xmltest.c | 51 ++++++++++++++--------- tests/nodedevxml2xmltest.c | 34 ++++++++++------ tests/nodeinfotest.c | 67 ++++++++++++++++++++----------- tests/nwfilterxml2xmltest.c | 54 +++++++++++++++---------- tests/qemuargv2xmltest.c | 43 ++++++++++++-------- tests/qemuhelptest.c | 13 +++--- tests/qemuxml2argvtest.c | 56 ++++++++++++++++---------- tests/qemuxml2xmltest.c | 43 +++++++++++--------- tests/sexpr2xmltest.c | 51 ++++++++++++++--------- tests/storagepoolxml2xmltest.c | 51 ++++++++++++++--------- tests/storagevolxml2xmltest.c | 65 ++++++++++++++++++------------- tests/testutils.c | 69 ++++++++++++++------------------ tests/testutils.h | 8 +--- tests/virshtest.c | 65 +++++++++++++----------------- tests/vmx2xmltest.c | 45 ++++++++++++--------- tests/xencapstest.c | 38 ++++++++--------- tests/xmconfigtest.c | 85 +++++++++++++++++++++++---------------- tests/xml2sexprtest.c | 53 +++++++++++++++---------- tests/xml2vmxtest.c | 45 ++++++++++++--------- 26 files changed, 624 insertions(+), 471 deletions(-) diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4 index 295fd9b..305036f 100644 --- a/m4/virt-compile-warnings.m4 +++ b/m4/virt-compile-warnings.m4 @@ -88,12 +88,10 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[ # that one off, so we need to manually enable this again gl_WARN_ADD([-Wjump-misses-init]) - # This should be < 256 really, but with PATH_MAX everywhere - # we have doom, even with 4096. In fact we have some functions - # with several PATH_MAX sized variables :-( We should kill off - # all PATH_MAX usage and then lower this limit - gl_WARN_ADD([-Wframe-larger-than=65700]) - dnl gl_WARN_ADD([-Wframe-larger-than=4096]) + # This should be < 256 really. Currently we're down to 4096, + # but using 1024 bytes sized buffers (mostly for virStrerror) + # stops us from going down further + gl_WARN_ADD([-Wframe-larger-than=4096]) dnl gl_WARN_ADD([-Wframe-larger-than=256]) # Extra special flags diff --git a/tests/commandhelper.c b/tests/commandhelper.c index 46c00f4..99ba22e 100644 --- a/tests/commandhelper.c +++ b/tests/commandhelper.c @@ -99,8 +99,8 @@ int main(int argc, char **argv) { } fprintf(log, "DAEMON:%s\n", getpgrp() == getsid(0) ? "yes" : "no"); - char cwd[1024]; - if (!getcwd(cwd, sizeof(cwd))) + char *cwd = NULL; + if (!(cwd = getcwd(NULL, 0))) return EXIT_FAILURE; if (strlen(cwd) > strlen("/commanddata") && STREQ(cwd + strlen(cwd) - strlen("/commanddata"), "/commanddata")) @@ -137,5 +137,6 @@ int main(int argc, char **argv) { return EXIT_SUCCESS; error: + free(cwd); return EXIT_FAILURE; } diff --git a/tests/commandtest.c b/tests/commandtest.c index c313a2c..a728d10 100644 --- a/tests/commandtest.c +++ b/tests/commandtest.c @@ -47,21 +47,18 @@ mymain(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) #else static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static int checkoutput(const char *testname) { int ret = -1; - char cwd[1024]; char *expectname = NULL; char *expectlog = NULL; char *actualname = NULL; char *actuallog = NULL; - if (!getcwd(cwd, sizeof(cwd))) - return -1; - if (virAsprintf(&expectname, "%s/commanddata/%s.log", abs_srcdir, testname) < 0) goto cleanup; @@ -545,12 +542,12 @@ cleanup: static int test15(const void *unused ATTRIBUTE_UNUSED) { virCommandPtr cmd = virCommandNew(abs_builddir "/commandhelper"); - char *cwd = NULL; + char *wd = NULL; int ret = -1; - if (virAsprintf(&cwd, "%s/commanddata", abs_srcdir) < 0) + if (virAsprintf(&wd, "%s/commanddata", abs_srcdir) < 0) goto cleanup; - virCommandSetWorkingDirectory(cmd, cwd); + virCommandSetWorkingDirectory(cmd, wd); if (virCommandRun(cmd, NULL) < 0) { virErrorPtr err = virGetLastError(); @@ -561,7 +558,7 @@ static int test15(const void *unused ATTRIBUTE_UNUSED) ret = checkoutput("test15"); cleanup: - VIR_FREE(cwd); + VIR_FREE(wd); virCommandFree(cmd); return ret; @@ -757,7 +754,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; int fd; abs_srcdir = getenv("abs_srcdir"); diff --git a/tests/conftest.c b/tests/conftest.c index a7977bb..6514f4d 100644 --- a/tests/conftest.c +++ b/tests/conftest.c @@ -6,32 +6,43 @@ #include <string.h> #include <errno.h> #include "conf.h" +#include "memory.h" -int main(int argc, char **argv) { - int ret; +int main(int argc, char **argv) +{ + int ret, exit_code = EXIT_FAILURE; virConfPtr conf; int len = 10000; - char buffer[10000]; + char *buffer = NULL; if (argc != 2) { fprintf(stderr, "Usage: %s conf_file\n", argv[0]); - exit(EXIT_FAILURE); + goto cleanup; } + if (VIR_ALLOC_N(buffer, len) < 0) { + fprintf(stderr, "out of memory\n"); + goto cleanup; + } conf = virConfReadFile(argv[1], 0); if (conf == NULL) { fprintf(stderr, "Failed to process %s\n", argv[1]); - exit(EXIT_FAILURE); + goto cleanup; } - ret = virConfWriteMem(&buffer[0], &len, conf); + ret = virConfWriteMem(buffer, &len, conf); if (ret < 0) { fprintf(stderr, "Failed to serialize %s back\n", argv[1]); - exit(EXIT_FAILURE); + goto cleanup; } virConfFree(conf); if (fwrite(buffer, 1, len, stdout) != len) { fprintf(stderr, "Write failed: %s\n", strerror (errno)); - exit(EXIT_FAILURE); + goto cleanup; } - exit(EXIT_SUCCESS); + + exit_code = EXIT_SUCCESS; + +cleanup: + VIR_FREE(buffer); + return exit_code; } diff --git a/tests/cputest.c b/tests/cputest.c index bd06958..831fa81 100644 --- a/tests/cputest.c +++ b/tests/cputest.c @@ -40,11 +40,11 @@ #include "cpu/cpu_map.h" static const char *progname; +static char cwd[PATH_MAX]; static const char *abs_srcdir; static const char *abs_top_srcdir; #define VIR_FROM_THIS VIR_FROM_CPU -#define MAX_FILE 4096 enum compResultShadow { ERROR = VIR_CPU_COMPARE_ERROR, @@ -91,14 +91,13 @@ struct data { static virCPUDefPtr cpuTestLoadXML(const char *arch, const char *name) { - char xml[PATH_MAX]; + char *xml = NULL; xmlDocPtr doc = NULL; xmlXPathContextPtr ctxt = NULL; virCPUDefPtr cpu = NULL; - snprintf(xml, PATH_MAX, - "%s/cputestdata/%s-%s.xml", - abs_srcdir, arch, name); + if (virAsprintf(&xml, "%s/cputestdata/%s-%s.xml", abs_srcdir, arch, name) < 0) + goto cleanup; if (!(doc = virXMLParseFile(xml)) || !(ctxt = xmlXPathNewContext(doc))) @@ -110,6 +109,7 @@ cpuTestLoadXML(const char *arch, const char *name) cleanup: xmlXPathFreeContext(ctxt); xmlFreeDoc(doc); + free(xml); return cpu; } @@ -119,7 +119,7 @@ cpuTestLoadMultiXML(const char *arch, const char *name, unsigned int *count) { - char xml[PATH_MAX]; + char *xml = NULL; xmlDocPtr doc = NULL; xmlXPathContextPtr ctxt = NULL; xmlNodePtr *nodes = NULL; @@ -127,9 +127,8 @@ cpuTestLoadMultiXML(const char *arch, int n; int i; - snprintf(xml, PATH_MAX, - "%s/cputestdata/%s-%s.xml", - abs_srcdir, arch, name); + if (virAsprintf(&xml, "%s/cputestdata/%s-%s.xml", abs_srcdir, arch, name) < 0) + goto cleanup; if (!(doc = virXMLParseFile(xml)) || !(ctxt = xmlXPathNewContext(doc))) @@ -151,6 +150,7 @@ cpuTestLoadMultiXML(const char *arch, *count = n; cleanup: + free(xml); free(nodes); xmlXPathFreeContext(ctxt); xmlFreeDoc(doc); @@ -172,17 +172,16 @@ cpuTestCompareXML(const char *arch, const virCPUDefPtr cpu, const char *name) { - char xml[PATH_MAX]; - char expected[MAX_FILE]; - char *expectedPtr = &(expected[0]); + char *xml = NULL; + char *expected = NULL; char *actual = NULL; int ret = -1; - snprintf(xml, PATH_MAX, - "%s/cputestdata/%s-%s.xml", - abs_srcdir, arch, name); + if (virAsprintf(&xml, "%s/cputestdata/%s-%s.xml", + abs_srcdir, arch, name) < 0) + goto cleanup; - if (virtTestLoadFile(xml, &expectedPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &expected) < 0) goto cleanup; if (!(actual = virCPUDefFormat(cpu, NULL, 0))) @@ -196,6 +195,8 @@ cpuTestCompareXML(const char *arch, ret = 0; cleanup: + free(xml); + free(expected); free(actual); return ret; } @@ -335,7 +336,7 @@ cpuTestBaseline(const void *arg) virCPUDefPtr *cpus = NULL; virCPUDefPtr baseline = NULL; unsigned int ncpus = 0; - char result[PATH_MAX]; + char *result = NULL; unsigned int i; if (!(cpus = cpuTestLoadMultiXML(data->arch, data->name, &ncpus))) @@ -355,7 +356,9 @@ cpuTestBaseline(const void *arg) if (!baseline) goto cleanup; - snprintf(result, PATH_MAX, "%s-result", data->name); + if (virAsprintf(&result, "%s-result", data->name) < 0) + goto cleanup; + if (cpuTestCompareXML(data->arch, baseline, result) < 0) goto cleanup; @@ -384,6 +387,7 @@ cleanup: free(cpus); } virCPUDefFree(baseline); + free(result); return ret; } @@ -395,7 +399,7 @@ cpuTestUpdate(const void *arg) int ret = -1; virCPUDefPtr host = NULL; virCPUDefPtr cpu = NULL; - char result[PATH_MAX]; + char *result = NULL; if (!(host = cpuTestLoadXML(data->arch, data->host)) || !(cpu = cpuTestLoadXML(data->arch, data->name))) @@ -404,12 +408,15 @@ cpuTestUpdate(const void *arg) if (cpuUpdate(cpu, host) < 0) goto cleanup; - snprintf(result, PATH_MAX, "%s+%s", data->host, data->name); + if (virAsprintf(&result, "%s+%s", data->host, data->name) < 0) + goto cleanup; + ret = cpuTestCompareXML(data->arch, cpu, result); cleanup: virCPUDefFree(host); virCPUDefFree(cpu); + free(result); return ret; } @@ -467,10 +474,10 @@ static int (*cpuTest[])(const void *) = { static int cpuTestRun(const char *name, const struct data *data) { - char label[PATH_MAX]; + char *label = NULL; - snprintf(label, PATH_MAX, "CPU %s(%s): %s", - apis[data->api], data->arch, name); + if (virAsprintf(&label, "CPU %s(%s): %s", apis[data->api], data->arch, name) < 0) + return -1; free(virtTestLogContentAndReset()); @@ -482,9 +489,12 @@ cpuTestRun(const char *name, const struct data *data) fprintf(stderr, "\n%s\n", log); free(log); } + + free(label); return -1; } + free(label); return 0; } @@ -497,8 +507,7 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; - char map[PATH_MAX]; + char *map = NULL; progname = argv[0]; @@ -515,9 +524,11 @@ mymain(int argc, char **argv) if (!abs_top_srcdir) abs_top_srcdir = ".."; - snprintf(map, PATH_MAX, "%s/src/cpu/cpu_map.xml", abs_top_srcdir); - if (cpuMapOverride(map) < 0) + if (virAsprintf(&map, "%s/src/cpu/cpu_map.xml", abs_top_srcdir) < 0 || + cpuMapOverride(map) < 0) { + free(map); return EXIT_FAILURE; + } #define DO_TEST(arch, api, name, host, cpu, \ models, nmodels, preferred, result) \ @@ -627,6 +638,7 @@ mymain(int argc, char **argv) DO_TEST_GUESTDATA("x86", "host", "guest", models, "qemu64", 0); DO_TEST_GUESTDATA("x86", "host", "guest", nomodel, NULL, -1); + free(map); return (ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE); } diff --git a/tests/esxutilstest.c b/tests/esxutilstest.c index b6bf87b..78761a1 100644 --- a/tests/esxutilstest.c +++ b/tests/esxutilstest.c @@ -276,6 +276,7 @@ testEscapeDatastoreItem(const void *data ATTRIBUTE_UNUSED) } } + VIR_FREE(escaped); return 0; } @@ -317,6 +318,7 @@ testConvertWindows1252ToUTF8(const void *data ATTRIBUTE_UNUSED) } } + VIR_FREE(utf8); return 0; } diff --git a/tests/interfacexml2xmltest.c b/tests/interfacexml2xmltest.c index 094ccf5..26a19ab 100644 --- a/tests/interfacexml2xmltest.c +++ b/tests/interfacexml2xmltest.c @@ -14,19 +14,19 @@ #include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 - -static int testCompareXMLToXMLFiles(const char *xml) { - char xmlData[MAX_FILE]; - char *xmlPtr = &(xmlData[0]); +static int +testCompareXMLToXMLFiles(const char *xml) +{ + char *xmlData = NULL; char *actual = NULL; int ret = -1; virInterfaceDefPtr dev = NULL; - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &xmlData) < 0) goto fail; if (!(dev = virInterfaceDefParseString(xmlData))) @@ -43,16 +43,26 @@ static int testCompareXMLToXMLFiles(const char *xml) { ret = 0; fail: + free(xmlData); free(actual); virInterfaceDefFree(dev); return ret; } -static int testCompareXMLToXMLHelper(const void *data) { - char xml[PATH_MAX]; - snprintf(xml, PATH_MAX, "%s/interfaceschemadata/%s.xml", - abs_srcdir, (const char*)data); - return testCompareXMLToXMLFiles(xml); +static int +testCompareXMLToXMLHelper(const void *data) +{ + int result = -1; + char *xml = NULL; + + if (virAsprintf(&xml, "%s/interfaceschemadata/%s.xml", + abs_srcdir, (const char*)data) < 0) + return -1; + + result = testCompareXMLToXMLFiles(xml); + + free (xml); + return result; } @@ -60,7 +70,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/networkxml2xmltest.c b/tests/networkxml2xmltest.c index 7805548..6faeab2 100644 --- a/tests/networkxml2xmltest.c +++ b/tests/networkxml2xmltest.c @@ -14,23 +14,21 @@ #include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 - - -static int testCompareXMLToXMLFiles(const char *inxml, const char *outxml) { - char inXmlData[MAX_FILE]; - char *inXmlPtr = &(inXmlData[0]); - char outXmlData[MAX_FILE]; - char *outXmlPtr = &(outXmlData[0]); +static int +testCompareXMLToXMLFiles(const char *inxml, const char *outxml) +{ + char *inXmlData = NULL; + char *outXmlData = NULL; char *actual = NULL; int ret = -1; virNetworkDefPtr dev = NULL; - if (virtTestLoadFile(inxml, &inXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(inxml, &inXmlData) < 0) goto fail; - if (virtTestLoadFile(outxml, &outXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(outxml, &outXmlData) < 0) goto fail; if (!(dev = virNetworkDefParseString(inXmlData))) @@ -47,27 +45,40 @@ static int testCompareXMLToXMLFiles(const char *inxml, const char *outxml) { ret = 0; fail: + free(inXmlData); + free(outXmlData); free(actual); virNetworkDefFree(dev); return ret; } -static int testCompareXMLToXMLHelper(const void *data) { - char inxml[PATH_MAX]; - char outxml[PATH_MAX]; - snprintf(inxml, PATH_MAX, "%s/networkxml2xmlin/%s.xml", - abs_srcdir, (const char*)data); - snprintf(outxml, PATH_MAX, "%s/networkxml2xmlout/%s.xml", - abs_srcdir, (const char*)data); - return testCompareXMLToXMLFiles(inxml, outxml); -} +static int +testCompareXMLToXMLHelper(const void *data) +{ + int result = -1; + char *inxml = NULL; + char *outxml = NULL; + + if (virAsprintf(&inxml, "%s/networkxml2xmlin/%s.xml", + abs_srcdir, (const char*)data) < 0 || + virAsprintf(&outxml, "%s/networkxml2xmlout/%s.xml", + abs_srcdir, (const char*)data) < 0) { + goto cleanup; + } + + result = testCompareXMLToXMLFiles(inxml, outxml); +cleanup: + free(inxml); + free(outxml); + + return result; +} static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/nodedevxml2xmltest.c b/tests/nodedevxml2xmltest.c index 2bc6743..e58883b 100644 --- a/tests/nodedevxml2xmltest.c +++ b/tests/nodedevxml2xmltest.c @@ -14,19 +14,18 @@ #include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 - - -static int testCompareXMLToXMLFiles(const char *xml) { - char xmlData[MAX_FILE]; - char *xmlPtr = &(xmlData[0]); +static int +testCompareXMLToXMLFiles(const char *xml) +{ + char *xmlData = NULL; char *actual = NULL; int ret = -1; virNodeDeviceDefPtr dev = NULL; - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &xmlData) < 0) goto fail; if (!(dev = virNodeDeviceDefParseString(xmlData, EXISTING_DEVICE))) @@ -43,16 +42,26 @@ static int testCompareXMLToXMLFiles(const char *xml) { ret = 0; fail: + free(xmlData); free(actual); virNodeDeviceDefFree(dev); return ret; } -static int testCompareXMLToXMLHelper(const void *data) { - char xml[PATH_MAX]; - snprintf(xml, PATH_MAX, "%s/nodedevschemadata/%s.xml", - abs_srcdir, (const char*)data); - return testCompareXMLToXMLFiles(xml); +static int +testCompareXMLToXMLHelper(const void *data) +{ + int result = -1; + char *xml = NULL; + + if (virAsprintf(&xml, "%s/nodedevschemadata/%s.xml", + abs_srcdir, (const char*)data) < 0) + return -1; + + result = testCompareXMLToXMLFiles(xml); + + free(xml); + return result; } @@ -60,7 +69,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c index c690403..0d8c13b 100644 --- a/tests/nodeinfotest.c +++ b/tests/nodeinfotest.c @@ -22,26 +22,27 @@ mymain(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) #else static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -# define MAX_FILE 4096 - extern int linuxNodeInfoCPUPopulate(FILE *cpuinfo, virNodeInfoPtr nodeinfo, bool need_hyperthreads); -static int linuxTestCompareFiles(const char *cpuinfofile, const char *outputfile) { - char actualData[MAX_FILE]; - char expectData[MAX_FILE]; - char *expect = &expectData[0]; +static int +linuxTestCompareFiles(const char *cpuinfofile, const char *outputfile) +{ + int ret = -1; + char *actualData = NULL; + char *expectData = NULL; virNodeInfo nodeinfo; FILE *cpuinfo; - if (virtTestLoadFile(outputfile, &expect, MAX_FILE) < 0) - return -1; + if (virtTestLoadFile(outputfile, &expectData) < 0) + goto fail; cpuinfo = fopen(cpuinfofile, "r"); if (!cpuinfo) - return -1; + goto fail; memset(&nodeinfo, 0, sizeof(nodeinfo)); if (linuxNodeInfoCPUPopulate(cpuinfo, &nodeinfo, false) < 0) { @@ -52,7 +53,7 @@ static int linuxTestCompareFiles(const char *cpuinfofile, const char *outputfile virFreeError(error); } VIR_FORCE_FCLOSE(cpuinfo); - return -1; + goto fail; } VIR_FORCE_FCLOSE(cpuinfo); @@ -61,30 +62,49 @@ static int linuxTestCompareFiles(const char *cpuinfofile, const char *outputfile * so blank it to a predictable value */ nodeinfo.nodes = 1; - snprintf(actualData, MAX_FILE, - "CPUs: %u, MHz: %u, Nodes: %u, Cores: %u\n", - nodeinfo.cpus, nodeinfo.mhz, nodeinfo.nodes, nodeinfo.cores); + if (virAsprintf(&actualData, "CPUs: %u, MHz: %u, Nodes: %u, Cores: %u\n", + nodeinfo.cpus, nodeinfo.mhz, nodeinfo.nodes, + nodeinfo.cores) < 0) + goto fail; if (STRNEQ(actualData, expectData)) { if (getenv("DEBUG_TESTS")) { printf("Expect %d '%s'\n", (int)strlen(expectData), expectData); printf("Actual %d '%s'\n", (int)strlen(actualData), actualData); } - return -1; + goto fail; } - return 0; + ret = 0; + +fail: + free(expectData); + free(actualData); + return ret; } -static int linuxTestNodeInfo(const void *data) { - char cpuinfo[PATH_MAX]; - char output[PATH_MAX]; - snprintf(cpuinfo, PATH_MAX, "%s/nodeinfodata/linux-%s.cpuinfo", - abs_srcdir, (const char*)data); - snprintf(output, PATH_MAX, "%s/nodeinfodata/linux-%s.txt", - abs_srcdir, (const char*)data); - return linuxTestCompareFiles(cpuinfo, output); +static int +linuxTestNodeInfo(const void *data) +{ + int result = -1; + char *cpuinfo = NULL; + char *output = NULL; + + if (virAsprintf(&cpuinfo, "%s/nodeinfodata/linux-%s.cpuinfo", + abs_srcdir, (const char*)data) < 0 || + virAsprintf(&output, "%s/nodeinfodata/linux-%s.txt", + abs_srcdir, (const char*)data) < 0) { + goto cleanup; + } + + result = linuxTestCompareFiles(cpuinfo, output); + +cleanup: + free(cpuinfo); + free(output); + + return result; } @@ -101,7 +121,6 @@ mymain(int argc, char **argv) "nodeinfo-5", "nodeinfo-6", }; - char cwd[PATH_MAX]; abs_srcdir = getenv("abs_srcdir"); if (!abs_srcdir) diff --git a/tests/nwfilterxml2xmltest.c b/tests/nwfilterxml2xmltest.c index 575177a..0463a79 100644 --- a/tests/nwfilterxml2xmltest.c +++ b/tests/nwfilterxml2xmltest.c @@ -17,25 +17,22 @@ #include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 - - -static int testCompareXMLToXMLFiles(const char *inxml, - const char *outxml, - bool expect_error) { - char inXmlData[MAX_FILE]; - char *inXmlPtr = &(inXmlData[0]); - char outXmlData[MAX_FILE]; - char *outXmlPtr = &(outXmlData[0]); +static int +testCompareXMLToXMLFiles(const char *inxml, const char *outxml, + bool expect_error) +{ + char *inXmlData = NULL; + char *outXmlData = NULL; char *actual = NULL; int ret = -1; virNWFilterDefPtr dev = NULL; - if (virtTestLoadFile(inxml, &inXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(inxml, &inXmlData) < 0) goto fail; - if (virtTestLoadFile(outxml, &outXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(outxml, &outXmlData) < 0) goto fail; virResetLastError(); @@ -62,6 +59,8 @@ static int testCompareXMLToXMLFiles(const char *inxml, ret = 0; fail: + free(inXmlData); + free(outXmlData); free(actual); virNWFilterDefFree(dev); return ret; @@ -72,23 +71,34 @@ typedef struct test_parms { bool expect_warning; } test_parms; -static int testCompareXMLToXMLHelper(const void *data) { +static int +testCompareXMLToXMLHelper(const void *data) +{ + int result = -1; const test_parms *tp = data; - char inxml[PATH_MAX]; - char outxml[PATH_MAX]; - snprintf(inxml, PATH_MAX, "%s/nwfilterxml2xmlin/%s.xml", - abs_srcdir, tp->name); - snprintf(outxml, PATH_MAX, "%s/nwfilterxml2xmlout/%s.xml", - abs_srcdir, tp->name); - return testCompareXMLToXMLFiles(inxml, outxml, tp->expect_warning); -} + char *inxml = NULL; + char *outxml = NULL; + + if (virAsprintf(&inxml, "%s/nwfilterxml2xmlin/%s.xml", + abs_srcdir, tp->name) < 0 || + virAsprintf(&outxml, "%s/nwfilterxml2xmlout/%s.xml", + abs_srcdir, tp->name) < 0) { + goto cleanup; + } + + result = testCompareXMLToXMLFiles(inxml, outxml, tp->expect_warning); +cleanup: + free(inxml); + free(outxml); + + return result; +} static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/qemuargv2xmltest.c b/tests/qemuargv2xmltest.c index 0214db0..47e452e 100644 --- a/tests/qemuargv2xmltest.c +++ b/tests/qemuargv2xmltest.c @@ -17,11 +17,10 @@ # include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static struct qemud_driver driver; -# define MAX_FILE 4096 - static int blankProblemElements(char *data) { if (virtTestClearLineRegex("<name>[[:alnum:]]+</name>", data) < 0 || @@ -37,18 +36,16 @@ static int blankProblemElements(char *data) static int testCompareXMLToArgvFiles(const char *xml, const char *cmdfile, bool expect_warning) { - char xmlData[MAX_FILE]; - char cmdData[MAX_FILE]; - char *expectxml = &(xmlData[0]); + char *expectxml = NULL; char *actualxml = NULL; - char *cmd = &(cmdData[0]); + char *cmd = NULL; int ret = -1; virDomainDefPtr vmdef = NULL; char *log; - if (virtTestLoadFile(cmdfile, &cmd, MAX_FILE) < 0) + if (virtTestLoadFile(cmdfile, &cmd) < 0) goto fail; - if (virtTestLoadFile(xml, &expectxml, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &expectxml) < 0) goto fail; if (!(vmdef = qemuParseCommandLineString(driver.caps, cmd))) @@ -77,7 +74,9 @@ static int testCompareXMLToArgvFiles(const char *xml, ret = 0; fail: + free(expectxml); free(actualxml); + free(cmd); virDomainDefFree(vmdef); return ret; } @@ -89,15 +88,26 @@ struct testInfo { const char *migrateFrom; }; -static int testCompareXMLToArgvHelper(const void *data) { +static int +testCompareXMLToArgvHelper(const void *data) +{ + int result = -1; const struct testInfo *info = data; - char xml[PATH_MAX]; - char args[PATH_MAX]; - snprintf(xml, PATH_MAX, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml", - abs_srcdir, info->name); - snprintf(args, PATH_MAX, "%s/qemuxml2argvdata/qemuxml2argv-%s.args", - abs_srcdir, info->name); - return testCompareXMLToArgvFiles(xml, args, !!info->extraFlags); + char *xml = NULL; + char *args = NULL; + + if (virAsprintf(&xml, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&args, "%s/qemuxml2argvdata/qemuxml2argv-%s.args", + abs_srcdir, info->name) < 0) + goto cleanup; + + result = testCompareXMLToArgvFiles(xml, args, !!info->extraFlags); + +cleanup: + free(xml); + free(args); + return result; } @@ -106,7 +116,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/qemuhelptest.c b/tests/qemuhelptest.c index c86c578..4838e9a 100644 --- a/tests/qemuhelptest.c +++ b/tests/qemuhelptest.c @@ -9,8 +9,6 @@ # include "qemu/qemu_capabilities.h" # include "memory.h" -# define MAX_HELP_OUTPUT_SIZE 1024*64 - struct testInfo { const char *name; virBitmapPtr flags; @@ -20,6 +18,7 @@ struct testInfo { }; static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static void printMismatchedFlags(virBitmapPtr got, @@ -41,8 +40,7 @@ static int testHelpStrParsing(const void *data) { const struct testInfo *info = data; char *path = NULL; - char helpStr[MAX_HELP_OUTPUT_SIZE]; - char *help = &(helpStr[0]); + char *help = NULL; unsigned int version, is_kvm, kvm_version; virBitmapPtr flags = NULL; int ret = -1; @@ -52,7 +50,7 @@ static int testHelpStrParsing(const void *data) if (virAsprintf(&path, "%s/qemuhelpdata/%s", abs_srcdir, info->name) < 0) return -1; - if (virtTestLoadFile(path, &help, MAX_HELP_OUTPUT_SIZE) < 0) + if (virtTestLoadFile(path, &help) < 0) goto cleanup; if (!(flags = qemuCapsNew())) @@ -64,11 +62,12 @@ static int testHelpStrParsing(const void *data) if (qemuCapsGet(info->flags, QEMU_CAPS_DEVICE)) { VIR_FREE(path); + VIR_FREE(help); if (virAsprintf(&path, "%s/qemuhelpdata/%s-device", abs_srcdir, info->name) < 0) goto cleanup; - if (virtTestLoadFile(path, &help, MAX_HELP_OUTPUT_SIZE) < 0) + if (virtTestLoadFile(path, &help) < 0) goto cleanup; if (qemuCapsParseDeviceStr(help, flags) < 0) @@ -114,6 +113,7 @@ static int testHelpStrParsing(const void *data) ret = 0; cleanup: VIR_FREE(path); + VIR_FREE(help); qemuCapsFree(flags); VIR_FREE(got); VIR_FREE(expected); @@ -124,7 +124,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index c06bdf6..023f5df 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -20,20 +20,19 @@ # include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static const char *abs_top_srcdir; static struct qemud_driver driver; -# define MAX_FILE 4096 - static int testCompareXMLToArgvFiles(const char *xml, const char *cmdline, virBitmapPtr extraFlags, const char *migrateFrom, int migrateFd, - bool expectError) { - char argvData[MAX_FILE]; - char *expectargv = &(argvData[0]); + bool expectError) +{ + char *expectargv = NULL; int len; char *actualargv = NULL; int ret = -1; @@ -47,7 +46,7 @@ static int testCompareXMLToArgvFiles(const char *xml, if (!(conn = virGetConnect())) goto fail; - len = virtTestLoadFile(cmdline, &expectargv, MAX_FILE); + len = virtTestLoadFile(cmdline, &expectargv); if (len < 0) goto fail; if (len && expectargv[len - 1] == '\n') @@ -158,6 +157,7 @@ static int testCompareXMLToArgvFiles(const char *xml, fail: free(log); free(emulator); + free(expectargv); free(actualargv); virCommandFree(cmd); virDomainDefFree(vmdef); @@ -174,17 +174,28 @@ struct testInfo { bool expectError; }; -static int testCompareXMLToArgvHelper(const void *data) { +static int +testCompareXMLToArgvHelper(const void *data) +{ + int result = -1; const struct testInfo *info = data; - char xml[PATH_MAX]; - char args[PATH_MAX]; - snprintf(xml, PATH_MAX, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml", - abs_srcdir, info->name); - snprintf(args, PATH_MAX, "%s/qemuxml2argvdata/qemuxml2argv-%s.args", - abs_srcdir, info->name); - return testCompareXMLToArgvFiles(xml, args, info->extraFlags, - info->migrateFrom, info->migrateFd, - info->expectError); + char *xml = NULL; + char *args = NULL; + + if (virAsprintf(&xml, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&args, "%s/qemuxml2argvdata/qemuxml2argv-%s.args", + abs_srcdir, info->name) < 0) + goto cleanup; + + result = testCompareXMLToArgvFiles(xml, args, info->extraFlags, + info->migrateFrom, info->migrateFd, + info->expectError); + +cleanup: + free(xml); + free(args); + return result; } @@ -193,14 +204,13 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; - char map[PATH_MAX]; + char *map = NULL; progname = argv[0]; if (argc > 1) { fprintf(stderr, "Usage: %s\n", progname); - return (EXIT_FAILURE); + return EXIT_FAILURE; } abs_srcdir = getenv("abs_srcdir"); @@ -224,10 +234,11 @@ mymain(int argc, char **argv) return EXIT_FAILURE; if (!(driver.spicePassword = strdup("123456"))) return EXIT_FAILURE; - - snprintf(map, PATH_MAX, "%s/src/cpu/cpu_map.xml", abs_top_srcdir); - if (cpuMapOverride(map) < 0) + if (virAsprintf(&map, "%s/src/cpu/cpu_map.xml", abs_top_srcdir) < 0 || + cpuMapOverride(map) < 0) { + free(map); return EXIT_FAILURE; + } # define DO_TEST_FULL(name, migrateFrom, migrateFd, expectError, ...) \ do { \ @@ -498,6 +509,7 @@ mymain(int argc, char **argv) free(driver.stateDir); virCapabilitiesFree(driver.caps); + free(map); return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE); } diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 27330a9..9d8beeb 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -16,24 +16,22 @@ # include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static struct qemud_driver driver; -# define MAX_FILE 4096 - - -static int testCompareXMLToXMLFiles(const char *inxml, const char *outxml) { - char inXmlData[MAX_FILE]; - char *inXmlPtr = &(inXmlData[0]); - char outXmlData[MAX_FILE]; - char *outXmlPtr = &(outXmlData[0]); +static int +testCompareXMLToXMLFiles(const char *inxml, const char *outxml) +{ + char *inXmlData = NULL; + char *outXmlData = NULL; char *actual = NULL; int ret = -1; virDomainDefPtr def = NULL; - if (virtTestLoadFile(inxml, &inXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(inxml, &inXmlData) < 0) goto fail; - if (virtTestLoadFile(outxml, &outXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(outxml, &outXmlData) < 0) goto fail; if (!(def = virDomainDefParseString(driver.caps, inXmlData, @@ -51,6 +49,8 @@ static int testCompareXMLToXMLFiles(const char *inxml, const char *outxml) { ret = 0; fail: + free(inXmlData); + free(outXmlData); free(actual); virDomainDefFree(def); return ret; @@ -61,16 +61,19 @@ struct testInfo { int different; }; -static int testCompareXMLToXMLHelper(const void *data) { +static int +testCompareXMLToXMLHelper(const void *data) +{ const struct testInfo *info = data; - char xml_in[PATH_MAX]; - char xml_out[PATH_MAX]; - int ret; + char *xml_in = NULL; + char *xml_out = NULL; + int ret = -1; - snprintf(xml_in, PATH_MAX, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml", - abs_srcdir, info->name); - snprintf(xml_out, PATH_MAX, "%s/qemuxml2xmloutdata/qemuxml2xmlout-%s.xml", - abs_srcdir, info->name); + if (virAsprintf(&xml_in, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&xml_out, "%s/qemuxml2xmloutdata/qemuxml2xmlout-%s.xml", + abs_srcdir, info->name) < 0) + goto cleanup; if (info->different) { ret = testCompareXMLToXMLFiles(xml_in, xml_out); @@ -78,6 +81,9 @@ static int testCompareXMLToXMLHelper(const void *data) { ret = testCompareXMLToXMLFiles(xml_in, xml_in); } +cleanup: + free(xml_in); + free(xml_out); return ret; } @@ -86,7 +92,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c index 9f74ece..4df0fd5 100644 --- a/tests/sexpr2xmltest.c +++ b/tests/sexpr2xmltest.c @@ -14,18 +14,16 @@ #include "testutilsxen.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static virCapsPtr caps; -#define MAX_FILE 4096 - -static int testCompareFiles(const char *xml, const char *sexpr, - int xendConfigVersion) { - char xmlData[MAX_FILE]; - char sexprData[MAX_FILE]; +static int +testCompareFiles(const char *xml, const char *sexpr, int xendConfigVersion) +{ + char *xmlData = NULL; + char *sexprData = NULL; char *gotxml = NULL; - char *xmlPtr = &(xmlData[0]); - char *sexprPtr = &(sexprData[0]); int id; char * tty; int vncport; @@ -38,10 +36,10 @@ static int testCompareFiles(const char *xml, const char *sexpr, conn = virGetConnect(); if (!conn) goto fail; - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &xmlData) < 0) goto fail; - if (virtTestLoadFile(sexpr, &sexprPtr, MAX_FILE) < 0) + if (virtTestLoadFile(sexpr, &sexprData) < 0) goto fail; memset(&priv, 0, sizeof priv); @@ -72,6 +70,8 @@ static int testCompareFiles(const char *xml, const char *sexpr, ret = 0; fail: + free(xmlData); + free(sexprData); free(gotxml); virDomainDefFree(def); if (conn) @@ -86,23 +86,34 @@ struct testInfo { int version; }; -static int testCompareHelper(const void *data) { +static int +testCompareHelper(const void *data) +{ + int result = -1; const struct testInfo *info = data; - char xml[PATH_MAX]; - char args[PATH_MAX]; - snprintf(xml, PATH_MAX, "%s/sexpr2xmldata/sexpr2xml-%s.xml", - abs_srcdir, info->input); - snprintf(args, PATH_MAX, "%s/sexpr2xmldata/sexpr2xml-%s.sexpr", - abs_srcdir, info->output); - return testCompareFiles(xml, args, info->version); -} + char *xml = NULL; + char *args = NULL; + + if (virAsprintf(&xml, "%s/sexpr2xmldata/sexpr2xml-%s.xml", + abs_srcdir, info->input) < 0 || + virAsprintf(&args, "%s/sexpr2xmldata/sexpr2xml-%s.sexpr", + abs_srcdir, info->output) < 0) { + goto cleanup; + } + + result = testCompareFiles(xml, args, info->version); +cleanup: + free(xml); + free(args); + + return result; +} static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/storagepoolxml2xmltest.c b/tests/storagepoolxml2xmltest.c index 2ec29e3..e947100 100644 --- a/tests/storagepoolxml2xmltest.c +++ b/tests/storagepoolxml2xmltest.c @@ -14,23 +14,21 @@ #include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 - - -static int testCompareXMLToXMLFiles(const char *inxml, const char *outxml) { - char inXmlData[MAX_FILE]; - char *inXmlPtr = &(inXmlData[0]); - char outXmlData[MAX_FILE]; - char *outXmlPtr = &(outXmlData[0]); +static int +testCompareXMLToXMLFiles(const char *inxml, const char *outxml) +{ + char *inXmlData = NULL; + char *outXmlData = NULL; char *actual = NULL; int ret = -1; virStoragePoolDefPtr dev = NULL; - if (virtTestLoadFile(inxml, &inXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(inxml, &inXmlData) < 0) goto fail; - if (virtTestLoadFile(outxml, &outXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(outxml, &outXmlData) < 0) goto fail; if (!(dev = virStoragePoolDefParseString(inXmlData))) @@ -47,27 +45,40 @@ static int testCompareXMLToXMLFiles(const char *inxml, const char *outxml) { ret = 0; fail: + free(inXmlData); + free(outXmlData); free(actual); virStoragePoolDefFree(dev); return ret; } -static int testCompareXMLToXMLHelper(const void *data) { - char inxml[PATH_MAX]; - char outxml[PATH_MAX]; - snprintf(inxml, PATH_MAX, "%s/storagepoolxml2xmlin/%s.xml", - abs_srcdir, (const char*)data); - snprintf(outxml, PATH_MAX, "%s/storagepoolxml2xmlout/%s.xml", - abs_srcdir, (const char*)data); - return testCompareXMLToXMLFiles(inxml, outxml); -} +static int +testCompareXMLToXMLHelper(const void *data) +{ + int result = -1; + char *inxml = NULL; + char *outxml = NULL; + + if (virAsprintf(&inxml, "%s/storagepoolxml2xmlin/%s.xml", + abs_srcdir, (const char*)data) < 0 || + virAsprintf(&outxml, "%s/storagepoolxml2xmlout/%s.xml", + abs_srcdir, (const char*)data) < 0) { + goto cleanup; + } + + result = testCompareXMLToXMLFiles(inxml, outxml); +cleanup: + free(inxml); + free(outxml); + + return result; +} static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/storagevolxml2xmltest.c b/tests/storagevolxml2xmltest.c index ffa5dfe..c57b7a8 100644 --- a/tests/storagevolxml2xmltest.c +++ b/tests/storagevolxml2xmltest.c @@ -14,30 +14,26 @@ #include "testutilsqemu.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 - - -static int testCompareXMLToXMLFiles(const char *poolxml, - const char *inxml, - const char *outxml) { - char poolXmlData[MAX_FILE]; - char *poolXmlPtr = &(poolXmlData[0]); - char inXmlData[MAX_FILE]; - char *inXmlPtr = &(inXmlData[0]); - char outXmlData[MAX_FILE]; - char *outXmlPtr = &(outXmlData[0]); +static int +testCompareXMLToXMLFiles(const char *poolxml, const char *inxml, + const char *outxml) +{ + char *poolXmlData = NULL; + char *inXmlData = NULL; + char *outXmlData = NULL; char *actual = NULL; int ret = -1; virStoragePoolDefPtr pool = NULL; virStorageVolDefPtr dev = NULL; - if (virtTestLoadFile(poolxml, &poolXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(poolxml, &poolXmlData) < 0) goto fail; - if (virtTestLoadFile(inxml, &inXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(inxml, &inXmlData) < 0) goto fail; - if (virtTestLoadFile(outxml, &outXmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(outxml, &outXmlData) < 0) goto fail; if (!(pool = virStoragePoolDefParseString(poolXmlData))) @@ -57,6 +53,9 @@ static int testCompareXMLToXMLFiles(const char *poolxml, ret = 0; fail: + free(poolXmlData); + free(inXmlData); + free(outXmlData); free(actual); virStoragePoolDefFree(pool); virStorageVolDefFree(dev); @@ -68,19 +67,32 @@ struct testInfo { const char *name; }; -static int testCompareXMLToXMLHelper(const void *data) { - char poolxml[PATH_MAX]; - char inxml[PATH_MAX]; - char outxml[PATH_MAX]; +static int +testCompareXMLToXMLHelper(const void *data) +{ + int result = -1; const struct testInfo *info = data; + char *poolxml = NULL; + char *inxml = NULL; + char *outxml = NULL; + + if (virAsprintf(&poolxml, "%s/storagepoolxml2xmlin/%s.xml", + abs_srcdir, info->pool) < 0 || + virAsprintf(&inxml, "%s/storagevolxml2xmlin/%s.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&outxml, "%s/storagevolxml2xmlout/%s.xml", + abs_srcdir, info->name) < 0) { + goto cleanup; + } + + result = testCompareXMLToXMLFiles(poolxml, inxml, outxml); + +cleanup: + free(poolxml); + free(inxml); + free(outxml); - snprintf(poolxml, PATH_MAX, "%s/storagepoolxml2xmlin/%s.xml", - abs_srcdir, (const char*)info->pool); - snprintf(inxml, PATH_MAX, "%s/storagevolxml2xmlin/%s.xml", - abs_srcdir, (const char*)info->name); - snprintf(outxml, PATH_MAX, "%s/storagevolxml2xmlout/%s.xml", - abs_srcdir, (const char*)info->name); - return testCompareXMLToXMLFiles(poolxml, inxml, outxml); + return result; } @@ -88,7 +100,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/testutils.c b/tests/testutils.c index 1f3b569..aaee337 100644 --- a/tests/testutils.c +++ b/tests/testutils.c @@ -170,17 +170,16 @@ virtTestRun(const char *title, int nloops, int (*body)(const void *data), const return ret; } -/* Read FILE into buffer BUF of length BUFLEN. - Upon any failure, or if FILE appears to contain more than BUFLEN bytes, - diagnose it and return -1, but don't bother trying to preserve errno. - Otherwise, return the number of bytes copied into BUF. */ -int virtTestLoadFile(const char *file, - char **buf, - int buflen) { +/* Allocate BUF to the size of FILE. Read FILE into buffer BUF. + Upon any failure, diagnose it and return -1, but don't bother trying + to preserve errno. Otherwise, return the number of bytes copied into BUF. */ +int +virtTestLoadFile(const char *file, char **buf) +{ FILE *fp = fopen(file, "r"); struct stat st; - char *tmp = *buf; - int len, tmplen = buflen; + char *tmp; + int len, tmplen, buflen; if (!fp) { fprintf (stderr, "%s: failed to open: %s\n", file, strerror(errno)); @@ -193,17 +192,23 @@ int virtTestLoadFile(const char *file, return -1; } - if (st.st_size > (buflen-1)) { - fprintf (stderr, "%s: larger than buffer (> %d)\n", file, buflen-1); + tmplen = buflen = st.st_size + 1; + + if (VIR_ALLOC_N(*buf, buflen) < 0) { + fprintf (stderr, "%s: larger than available memory (> %d)\n", file, buflen); VIR_FORCE_FCLOSE(fp); return -1; } + tmp = *buf; (*buf)[0] = '\0'; if (st.st_size) { /* read the file line by line */ while (fgets(tmp, tmplen, fp) != NULL) { len = strlen(tmp); + /* stop on an empty line */ + if (len == 0) + break; /* remove trailing backslash-newline pair */ if (len >= 2 && tmp[len-2] == '\\' && tmp[len-1] == '\n') { len -= 2; @@ -216,6 +221,7 @@ int virtTestLoadFile(const char *file, if (ferror(fp)) { fprintf (stderr, "%s: read failed: %s\n", file, strerror(errno)); VIR_FORCE_FCLOSE(fp); + free(*buf); return -1; } } @@ -265,10 +271,11 @@ void virtTestCaptureProgramExecChild(const char *const argv[], VIR_FORCE_CLOSE(stdinfd); } -int virtTestCaptureProgramOutput(const char *const argv[], - char **buf, - int buflen) { +int +virtTestCaptureProgramOutput(const char *const argv[], char **buf, int maxlen) +{ int pipefd[2]; + int len; if (pipe(pipefd) < 0) return -1; @@ -286,34 +293,20 @@ int virtTestCaptureProgramOutput(const char *const argv[], return -1; default: - { - int got = 0; - int ret = -1; - int want = buflen-1; - - VIR_FORCE_CLOSE(pipefd[1]); - - while (want) { - if ((ret = read(pipefd[0], (*buf)+got, want)) <= 0) - break; - got += ret; - want -= ret; - } - VIR_FORCE_CLOSE(pipefd[0]); - - if (!ret) - (*buf)[got] = '\0'; - - waitpid(pid, NULL, 0); + VIR_FORCE_CLOSE(pipefd[1]); + len = virFileReadLimFD(pipefd[0], maxlen, buf); + VIR_FORCE_CLOSE(pipefd[0]); + waitpid(pid, NULL, 0); - return ret; - } + return len; } } #else /* !WIN32 */ -int virtTestCaptureProgramOutput(const char *const argv[] ATTRIBUTE_UNUSED, - char **buf ATTRIBUTE_UNUSED, - int buflen ATTRIBUTE_UNUSED) { +int +virtTestCaptureProgramOutput(const char *const argv[] ATTRIBUTE_UNUSED, + char **buf ATTRIBUTE_UNUSED, + int maxlen ATTRIBUTE_UNUSED) +{ return -1; } #endif /* !WIN32 */ diff --git a/tests/testutils.h b/tests/testutils.h index 88603a1..6adc0a0 100644 --- a/tests/testutils.h +++ b/tests/testutils.h @@ -23,12 +23,8 @@ int virtTestRun(const char *title, int nloops, int (*body)(const void *data), const void *data); -int virtTestLoadFile(const char *name, - char **buf, - int buflen); -int virtTestCaptureProgramOutput(const char *const argv[], - char **buf, - int buflen); +int virtTestLoadFile(const char *file, char **buf); +int virtTestCaptureProgramOutput(const char *const argv[], char **buf, int maxlen); int virtTestClearLineRegex(const char *pattern, char *string); diff --git a/tests/virshtest.c b/tests/virshtest.c index 8ec97a8..e6743d7 100644 --- a/tests/virshtest.c +++ b/tests/virshtest.c @@ -6,11 +6,12 @@ #include "internal.h" #include "xml.h" +#include "util.h" #include "testutils.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 #define DOM_UUID "ef861801-45b9-11cb-88e3-afbfe5370493" @@ -47,41 +48,31 @@ static int testFilterLine(char *buffer, return 0; } -static int testCompareOutputLit(const char *expectData, - const char *filter, const char *const argv[]) { - char actualData[MAX_FILE]; - char *actualPtr = &(actualData[0]); - - if (virtTestCaptureProgramOutput(argv, &actualPtr, MAX_FILE) < 0) - return -1; - - if (filter) - if (testFilterLine(actualData, filter) < 0) - return -1; +static int +testCompareOutputLit(const char *expectData, + const char *filter, const char *const argv[]) +{ + int result = -1; + char *actualData = NULL; - if (STRNEQ(expectData, actualData)) { - virtTestDifference(stderr, expectData, actualData); - return -1; - } + if (virtTestCaptureProgramOutput(argv, &actualData, 4096) < 0) + goto cleanup; - return 0; -} + if (filter && testFilterLine(actualData, filter) < 0) + goto cleanup; -#if unused -static int testCompareOutput(const char *expect_rel, const char *filter, - const char *const argv[]) { - char expectData[MAX_FILE]; - char *expectPtr = &(expectData[0]); - char expect[PATH_MAX]; + if (STRNEQ(expectData, actualData)) { + virtTestDifference(stderr, expectData, actualData); + goto cleanup; + } - snprintf(expect, sizeof expect - 1, "%s/%s", abs_srcdir, expect_rel); + result = 0; - if (virtTestLoadFile(expect, &expectPtr, MAX_FILE) < 0) - return -1; +cleanup: + free(actualData); - return testCompareOutputLit(expectData, filter, argv); + return result; } -#endif #define VIRSH_DEFAULT "../tools/virsh", \ "--connect", \ @@ -235,8 +226,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char buffer[PATH_MAX]; - char cwd[PATH_MAX]; abs_srcdir = getenv("abs_srcdir"); if (!abs_srcdir) @@ -246,16 +235,17 @@ mymain(int argc, char **argv) exit (EXIT_AM_SKIP); #endif - snprintf(buffer, PATH_MAX-1, "test://%s/../examples/xml/test/testnode.xml", abs_srcdir); - buffer[PATH_MAX-1] = '\0'; - progname = argv[0]; - custom_uri = buffer; - if (argc > 1) { fprintf(stderr, "Usage: %s\n", progname); - return(EXIT_FAILURE); + return EXIT_FAILURE; } + if (virAsprintf(&custom_uri, "test://%s/../examples/xml/test/testnode.xml", + abs_srcdir) < 0) + return EXIT_FAILURE; + + progname = argv[0]; + if (virtTestRun("virsh list (default)", 1, testCompareListDefault, NULL) != 0) ret = -1; @@ -406,6 +396,7 @@ mymain(int argc, char **argv) #undef DO_TEST + free(custom_uri); return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE); } diff --git a/tests/vmx2xmltest.c b/tests/vmx2xmltest.c index 5fed1c4..53d66c5 100644 --- a/tests/vmx2xmltest.c +++ b/tests/vmx2xmltest.c @@ -11,13 +11,12 @@ # include "testutils.h" # include "vmx/vmx.h" -static char *progname = NULL; -static char *abs_srcdir = NULL; -static virCapsPtr caps = NULL; +static char *progname; +static char cwd[PATH_MAX]; +static char *abs_srcdir; +static virCapsPtr caps; static virVMXContext ctx; -# define MAX_FILE 4096 - static void testCapsInit(void) { @@ -71,19 +70,17 @@ static int testCompareFiles(const char *vmx, const char *xml) { int result = -1; - char vmxData[MAX_FILE]; - char xmlData[MAX_FILE]; + char *vmxData = NULL; + char *xmlData = NULL; char *formatted = NULL; - char *vmxPtr = &(vmxData[0]); - char *xmlPtr = &(xmlData[0]); virDomainDefPtr def = NULL; virErrorPtr err = NULL; - if (virtTestLoadFile(vmx, &vmxPtr, MAX_FILE) < 0) { + if (virtTestLoadFile(vmx, &vmxData) < 0) { goto failure; } - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) { + if (virtTestLoadFile(xml, &xmlData) < 0) { goto failure; } @@ -111,6 +108,8 @@ testCompareFiles(const char *vmx, const char *xml) result = 0; failure: + VIR_FREE(vmxData); + VIR_FREE(xmlData); VIR_FREE(formatted); virDomainDefFree(def); @@ -125,16 +124,25 @@ struct testInfo { static int testCompareHelper(const void *data) { + int result = -1; const struct testInfo *info = data; - char vmx[PATH_MAX]; - char xml[PATH_MAX]; + char *vmx = NULL; + char *xml = NULL; + + if (virAsprintf(&vmx, "%s/vmx2xmldata/vmx2xml-%s.vmx", abs_srcdir, + info->input) < 0 || + virAsprintf(&xml, "%s/vmx2xmldata/vmx2xml-%s.xml", abs_srcdir, + info->output) < 0) { + goto cleanup; + } - snprintf(vmx, PATH_MAX, "%s/vmx2xmldata/vmx2xml-%s.vmx", abs_srcdir, - info->input); - snprintf(xml, PATH_MAX, "%s/vmx2xmldata/vmx2xml-%s.xml", abs_srcdir, - info->output); + result = testCompareFiles(vmx, xml); - return testCompareFiles(vmx, xml); + cleanup: + VIR_FREE(vmx); + VIR_FREE(xml); + + return result; } static char * @@ -184,7 +192,6 @@ static int mymain(int argc, char **argv) { int result = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/xencapstest.c b/tests/xencapstest.c index 7b48812..a00b30b 100644 --- a/tests/xencapstest.c +++ b/tests/xencapstest.c @@ -12,34 +12,30 @@ #include "files.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; -#define MAX_FILE 4096 - -static int testCompareFiles(const char *hostmachine, - const char *xml_rel, - const char *cpuinfo_rel, - const char *capabilities_rel) { - char xmlData[MAX_FILE]; - char *expectxml = &(xmlData[0]); +static int +testCompareFiles(const char *hostmachine, const char *xml_rel, + const char *cpuinfo_rel, const char *capabilities_rel) +{ + char *expectxml = NULL; char *actualxml = NULL; FILE *fp1 = NULL, *fp2 = NULL; virCapsPtr caps = NULL; int ret = -1; - char xml[PATH_MAX]; - char cpuinfo[PATH_MAX]; - char capabilities[PATH_MAX]; + char *xml = NULL; + char *cpuinfo = NULL; + char *capabilities = NULL; - snprintf(xml, sizeof xml - 1, "%s/%s", - abs_srcdir, xml_rel); - snprintf(cpuinfo, sizeof cpuinfo - 1, "%s/%s", - abs_srcdir, cpuinfo_rel); - snprintf(capabilities, sizeof capabilities - 1, "%s/%s", - abs_srcdir, capabilities_rel); + if (virAsprintf(&xml, "%s/%s", abs_srcdir, xml_rel) < 0 || + virAsprintf(&cpuinfo, "%s/%s", abs_srcdir, cpuinfo_rel) < 0 || + virAsprintf(&capabilities, "%s/%s", abs_srcdir, capabilities_rel) < 0) + goto fail; - if (virtTestLoadFile(xml, &expectxml, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &expectxml) < 0) goto fail; if (!(fp1 = fopen(cpuinfo, "r"))) @@ -62,8 +58,11 @@ static int testCompareFiles(const char *hostmachine, ret = 0; fail: - + free(expectxml); free(actualxml); + free(xml); + free(cpuinfo); + free(capabilities); VIR_FORCE_FCLOSE(fp1); VIR_FORCE_FCLOSE(fp2); @@ -154,7 +153,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c index 7d418a5..41ea0c8 100644 --- a/tests/xmconfigtest.c +++ b/tests/xmconfigtest.c @@ -37,33 +37,33 @@ #include "memory.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static virCapsPtr caps; -#define MAX_FILE 4096 - -static int testCompareParseXML(const char *xmcfg, const char *xml, - int xendConfigVersion) { - char xmlData[MAX_FILE]; - char xmcfgData[MAX_FILE]; - char gotxmcfgData[MAX_FILE]; - char *xmlPtr = &(xmlData[0]); - char *xmcfgPtr = &(xmcfgData[0]); - char *gotxmcfgPtr = &(gotxmcfgData[0]); +static int +testCompareParseXML(const char *xmcfg, const char *xml, int xendConfigVersion) +{ + char *xmlData = NULL; + char *xmcfgData = NULL; + char *gotxmcfgData = NULL; virConfPtr conf = NULL; int ret = -1; virConnectPtr conn; - int wrote = MAX_FILE; + int wrote = 4096; struct _xenUnifiedPrivate priv; virDomainDefPtr def = NULL; + if (VIR_ALLOC_N(gotxmcfgData, wrote) < 0) + goto fail; + conn = virGetConnect(); if (!conn) goto fail; - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &xmlData) < 0) goto fail; - if (virtTestLoadFile(xmcfg, &xmcfgPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xmcfg, &xmcfgData) < 0) goto fail; /* Many puppies died to bring you this code. */ @@ -71,16 +71,16 @@ static int testCompareParseXML(const char *xmcfg, const char *xml, priv.caps = caps; conn->privateData = &priv; - if (!(def = virDomainDefParseString(caps, xmlPtr, + if (!(def = virDomainDefParseString(caps, xmlData, VIR_DOMAIN_XML_INACTIVE))) goto fail; if (!(conf = xenFormatXM(conn, def, xendConfigVersion))) goto fail; - if (virConfWriteMem(gotxmcfgPtr, &wrote, conf) < 0) + if (virConfWriteMem(gotxmcfgData, &wrote, conf) < 0) goto fail; - gotxmcfgPtr[wrote] = '\0'; + gotxmcfgData[wrote] = '\0'; if (STRNEQ(xmcfgData, gotxmcfgData)) { virtTestDifference(stderr, xmcfgData, gotxmcfgData); @@ -90,6 +90,9 @@ static int testCompareParseXML(const char *xmcfg, const char *xml, ret = 0; fail: + free(xmlData); + free(xmcfgData); + free(gotxmcfgData); if (conf) virConfFree(conf); virDomainDefFree(def); @@ -98,12 +101,11 @@ static int testCompareParseXML(const char *xmcfg, const char *xml, return ret; } -static int testCompareFormatXML(const char *xmcfg, const char *xml, - int xendConfigVersion) { - char xmlData[MAX_FILE]; - char xmcfgData[MAX_FILE]; - char *xmlPtr = &(xmlData[0]); - char *xmcfgPtr = &(xmcfgData[0]); +static int +testCompareFormatXML(const char *xmcfg, const char *xml, int xendConfigVersion) +{ + char *xmlData = NULL; + char *xmcfgData = NULL; char *gotxml = NULL; virConfPtr conf = NULL; int ret = -1; @@ -114,10 +116,10 @@ static int testCompareFormatXML(const char *xmcfg, const char *xml, conn = virGetConnect(); if (!conn) goto fail; - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &xmlData) < 0) goto fail; - if (virtTestLoadFile(xmcfg, &xmcfgPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xmcfg, &xmcfgData) < 0) goto fail; /* Many puppies died to bring you this code. */ @@ -125,7 +127,7 @@ static int testCompareFormatXML(const char *xmcfg, const char *xml, priv.caps = caps; conn->privateData = &priv; - if (!(conf = virConfReadMem(xmcfgPtr, strlen(xmcfgPtr), 0))) + if (!(conf = virConfReadMem(xmcfgData, strlen(xmcfgData), 0))) goto fail; if (!(def = xenParseXM(conf, priv.xendConfigVersion, priv.caps))) @@ -144,6 +146,8 @@ static int testCompareFormatXML(const char *xmcfg, const char *xml, fail: if (conf) virConfFree(conf); + VIR_FREE(xmlData); + VIR_FREE(xmcfgData); VIR_FREE(gotxml); virDomainDefFree(def); virUnrefConnect(conn); @@ -158,18 +162,30 @@ struct testInfo { int mode; }; -static int testCompareHelper(const void *data) { +static int +testCompareHelper(const void *data) +{ + int result = -1; const struct testInfo *info = data; - char xml[PATH_MAX]; - char cfg[PATH_MAX]; - snprintf(xml, PATH_MAX, "%s/xmconfigdata/test-%s.xml", - abs_srcdir, info->name); - snprintf(cfg, PATH_MAX, "%s/xmconfigdata/test-%s.cfg", - abs_srcdir, info->name); + char *xml = NULL; + char *cfg = NULL; + + if (virAsprintf(&xml, "%s/xmconfigdata/test-%s.xml", + abs_srcdir, info->name) < 0 || + virAsprintf(&cfg, "%s/xmconfigdata/test-%s.cfg", + abs_srcdir, info->name) < 0) + goto cleanup; + if (info->mode == 0) - return testCompareParseXML(cfg, xml, info->version); + result = testCompareParseXML(cfg, xml, info->version); else - return testCompareFormatXML(cfg, xml, info->version); + result = testCompareFormatXML(cfg, xml, info->version); + +cleanup: + free(xml); + free(cfg); + + return result; } @@ -177,7 +193,6 @@ static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/xml2sexprtest.c b/tests/xml2sexprtest.c index cf530b6..b6d8c00 100644 --- a/tests/xml2sexprtest.c +++ b/tests/xml2sexprtest.c @@ -15,25 +15,23 @@ #include "testutilsxen.h" static char *progname; +static char cwd[PATH_MAX]; static char *abs_srcdir; static virCapsPtr caps; -#define MAX_FILE 4096 - -static int testCompareFiles(const char *xml, const char *sexpr, - int xendConfigVersion) { - char xmlData[MAX_FILE]; - char sexprData[MAX_FILE]; +static int +testCompareFiles(const char *xml, const char *sexpr, int xendConfigVersion) +{ + char *xmlData = NULL; + char *sexprData = NULL; char *gotsexpr = NULL; - char *xmlPtr = &(xmlData[0]); - char *sexprPtr = &(sexprData[0]); int ret = -1; virDomainDefPtr def = NULL; - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) + if (virtTestLoadFile(xml, &xmlData) < 0) goto fail; - if (virtTestLoadFile(sexpr, &sexprPtr, MAX_FILE) < 0) + if (virtTestLoadFile(sexpr, &sexprData) < 0) goto fail; if (!(def = virDomainDefParseString(caps, xmlData, @@ -51,8 +49,10 @@ static int testCompareFiles(const char *xml, const char *sexpr, ret = 0; fail: - virDomainDefFree(def); + free(xmlData); + free(sexprData); free(gotsexpr); + virDomainDefFree(def); return ret; } @@ -64,23 +64,34 @@ struct testInfo { int version; }; -static int testCompareHelper(const void *data) { +static int +testCompareHelper(const void *data) +{ + int result = -1; const struct testInfo *info = data; - char xml[PATH_MAX]; - char args[PATH_MAX]; - snprintf(xml, PATH_MAX, "%s/xml2sexprdata/xml2sexpr-%s.xml", - abs_srcdir, info->input); - snprintf(args, PATH_MAX, "%s/xml2sexprdata/xml2sexpr-%s.sexpr", - abs_srcdir, info->output); - return testCompareFiles(xml, args, info->version); -} + char *xml = NULL; + char *args = NULL; + + if (virAsprintf(&xml, "%s/xml2sexprdata/xml2sexpr-%s.xml", + abs_srcdir, info->input) < 0 || + virAsprintf(&args, "%s/xml2sexprdata/xml2sexpr-%s.sexpr", + abs_srcdir, info->output) < 0) { + goto cleanup; + } + result = testCompareFiles(xml, args, info->version); + +cleanup: + free(xml); + free(args); + + return result; +} static int mymain(int argc, char **argv) { int ret = 0; - char cwd[PATH_MAX]; progname = argv[0]; diff --git a/tests/xml2vmxtest.c b/tests/xml2vmxtest.c index a5fb4f7..1b58db8 100644 --- a/tests/xml2vmxtest.c +++ b/tests/xml2vmxtest.c @@ -11,13 +11,12 @@ # include "testutils.h" # include "vmx/vmx.h" -static char *progname = NULL; -static char *abs_srcdir = NULL; -static virCapsPtr caps = NULL; +static char *progname; +static char cwd[PATH_MAX]; +static char *abs_srcdir; +static virCapsPtr caps; static virVMXContext ctx; -# define MAX_FILE 4096 - static void testCapsInit(void) { @@ -71,18 +70,16 @@ static int testCompareFiles(const char *xml, const char *vmx, int virtualHW_version) { int result = -1; - char xmlData[MAX_FILE]; - char vmxData[MAX_FILE]; + char *xmlData = NULL; + char *vmxData = NULL; char *formatted = NULL; - char *xmlPtr = &(xmlData[0]); - char *vmxPtr = &(vmxData[0]); virDomainDefPtr def = NULL; - if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) { + if (virtTestLoadFile(xml, &xmlData) < 0) { goto failure; } - if (virtTestLoadFile(vmx, &vmxPtr, MAX_FILE) < 0) { + if (virtTestLoadFile(vmx, &vmxData) < 0) { goto failure; } @@ -106,6 +103,8 @@ testCompareFiles(const char *xml, const char *vmx, int virtualHW_version) result = 0; failure: + VIR_FREE(xmlData); + VIR_FREE(vmxData); VIR_FREE(formatted); virDomainDefFree(def); @@ -121,16 +120,25 @@ struct testInfo { static int testCompareHelper(const void *data) { + int result = -1; const struct testInfo *info = data; - char xml[PATH_MAX]; - char vmx[PATH_MAX]; + char *xml = NULL; + char *vmx = NULL; + + if (virAsprintf(&xml, "%s/xml2vmxdata/xml2vmx-%s.xml", abs_srcdir, + info->input) < 0 || + virAsprintf(&vmx, "%s/xml2vmxdata/xml2vmx-%s.vmx", abs_srcdir, + info->output) < 0) { + goto cleanup; + } + + result = testCompareFiles(xml, vmx, info->virtualHW_version); - snprintf(xml, PATH_MAX, "%s/xml2vmxdata/xml2vmx-%s.xml", abs_srcdir, - info->input); - snprintf(vmx, PATH_MAX, "%s/xml2vmxdata/xml2vmx-%s.vmx", abs_srcdir, - info->output); + cleanup: + VIR_FREE(xml); + VIR_FREE(vmx); - return testCompareFiles(xml, vmx, info->virtualHW_version); + return result; } static int @@ -201,7 +209,6 @@ static int mymain(int argc, char **argv) { int result = 0; - char cwd[PATH_MAX]; progname = argv[0]; -- 1.7.0.4