5:58 a.m.
See 2/2.
Michal Prívozník (2):
domain_conf: Separate virDomainOS clear into a function
domain_conf: Don't leak def->os.firmwareFeatures
src/conf/domain_conf.c | 55 ++++++++++++++++++++++++------------------
1 file changed, 32 insertions(+), 23 deletions(-)
--
2.26.2
5:58 a.m.
New subject: [PATCH 1/2] domain_conf: Separate virDomainOS clear into a function
The virDomainDefFree() function frees individual members of
virDomainDef struct. The function is already long enough, move
code that handles def->os member into a separate function.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/conf/domain_conf.c | 54 ++++++++++++++++++++++++------------------
1 file changed, 31 insertions(+), 23 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 95602ae57e..3aefa8f335 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -3527,6 +3527,36 @@ virDomainSEVDefFree(virDomainSEVDefPtr def)
g_free(def);
}
+static void
+virDomainOSDefClear(virDomainOSDef *os)
+{
+ size_t i;
+
+ g_free(os->machine);
+ g_free(os->init);
+ for (i = 0; os->initargv && os->initargv[i]; i++)
+ g_free(os->initargv[i]);
+ g_free(os->initargv);
+ for (i = 0; os->initenv && os->initenv[i]; i++) {
+ g_free(os->initenv[i]->name);
+ g_free(os->initenv[i]->value);
+ g_free(os->initenv[i]);
+ }
+ g_free(os->initdir);
+ g_free(os->inituser);
+ g_free(os->initgroup);
+ g_free(os->initenv);
+ g_free(os->kernel);
+ g_free(os->initrd);
+ g_free(os->cmdline);
+ g_free(os->dtb);
+ g_free(os->root);
+ g_free(os->slic_table);
+ virDomainLoaderDefFree(os->loader);
+ g_free(os->bootloader);
+ g_free(os->bootloaderArgs);
+}
+
void virDomainDefFree(virDomainDefPtr def)
{
@@ -3640,29 +3670,7 @@ void virDomainDefFree(virDomainDefPtr def)
g_free(def->idmap.uidmap);
g_free(def->idmap.gidmap);
- g_free(def->os.machine);
- g_free(def->os.init);
- for (i = 0; def->os.initargv && def->os.initargv[i]; i++)
- g_free(def->os.initargv[i]);
- g_free(def->os.initargv);
- for (i = 0; def->os.initenv && def->os.initenv[i]; i++) {
- g_free(def->os.initenv[i]->name);
- g_free(def->os.initenv[i]->value);
- g_free(def->os.initenv[i]);
- }
- g_free(def->os.initdir);
- g_free(def->os.inituser);
- g_free(def->os.initgroup);
- g_free(def->os.initenv);
- g_free(def->os.kernel);
- g_free(def->os.initrd);
- g_free(def->os.cmdline);
- g_free(def->os.dtb);
- g_free(def->os.root);
- g_free(def->os.slic_table);
- virDomainLoaderDefFree(def->os.loader);
- g_free(def->os.bootloader);
- g_free(def->os.bootloaderArgs);
+ virDomainOSDefClear(&def->os);
virDomainClockDefClear(&def->clock);
--
2.26.2
5:58 a.m.
New subject: [PATCH 2/2] domain_conf: Don't leak def->os.firmwareFeatures
The firmwareFeatures member of virDomainOSDef struct is allocated
in virDomainDefParseBootFirmwareOptions() but never freed.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/conf/domain_conf.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 3aefa8f335..9bf12ff599 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -3532,6 +3532,7 @@ virDomainOSDefClear(virDomainOSDef *os)
{
size_t i;
+ g_free(os->firmwareFeatures);
g_free(os->machine);
g_free(os->init);
for (i = 0; os->initargv && os->initargv[i]; i++)
--
2.26.2
7:21 a.m.
On Tue, Mar 23, 2021 at 11:58:47AM +0100, Michal Privoznik wrote:
See 2/2.
Michal Prívozník (2):
domain_conf: Separate virDomainOS clear into a function
domain_conf: Don't leak def->os.firmwareFeatures
src/conf/domain_conf.c | 55 ++++++++++++++++++++++++------------------
1 file changed, 32 insertions(+), 23 deletions(-)
Oops, thanks for fixing this.
Reviewed-by: Pavel Hrdina <phrdina(a)redhat.com>
1340
days inactive
1340
days old
3 comments
2 participants
participants (2)
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Michal Privoznik -
Pavel Hrdina