Several function signatures changed in libselinux 2.3, now taking a 'const char *' instead of 'security_context_t'. The latter is defined in selinux/selinux.h as typedef char *security_context_t; --- m4/virt-selinux.m4 | 18 ++++++++++++++++++ tests/securityselinuxhelper.c | 16 ++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/m4/virt-selinux.m4 b/m4/virt-selinux.m4 index 003c2a8..c299793 100644 --- a/m4/virt-selinux.m4 +++ b/m4/virt-selinux.m4 @@ -28,6 +28,24 @@ AC_DEFUN([LIBVIRT_CHECK_SELINUX],[ [with_selinux_mount=check]) if test "$with_selinux" = "yes"; then + AC_CACHE_CHECK([for selinux setcon parameter type], [gt_cv_setcon_param], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <selinux/selinux.h> + +int setcon(const security_context_t context) { + return 0; +} + ]], + [[]])], + [gt_cv_setcon_param='security_context'], + [gt_cv_setcon_param='const char*'])]) + if test "$gt_cv_setcon_param" = 'const char*'; then + AC_DEFINE_UNQUOTED([SELINUX_CTX_CHAR_PTR], 1, + [SELinux uses char * for security context]) + fi + AC_MSG_CHECKING([SELinux mount point]) if test "$with_selinux_mount" = "check" || test -z "$with_selinux_mount"; then if test -d /sys/fs/selinux ; then diff --git a/tests/securityselinuxhelper.c b/tests/securityselinuxhelper.c index dbc4c29..af4fae4 100644 --- a/tests/securityselinuxhelper.c +++ b/tests/securityselinuxhelper.c @@ -156,7 +156,11 @@ int getpidcon(pid_t pid, security_context_t *context) return getpidcon_raw(pid, context); } +#ifdef SELINUX_CTX_CHAR_PTR +int setcon_raw(const char *context) +#else int setcon_raw(security_context_t context) +#endif { if (!is_selinux_enabled()) { errno = EINVAL; @@ -165,13 +169,21 @@ int setcon_raw(security_context_t context) return setenv("FAKE_SELINUX_CONTEXT", context, 1); } +#ifdef SELINUX_CTX_CHAR_PTR +int setcon(const char *context) +#else int setcon(security_context_t context) +#endif { return setcon_raw(context); } +#ifdef SELINUX_CTX_CHAR_PTR +int setfilecon_raw(const char *path, const char *con) +#else int setfilecon_raw(const char *path, security_context_t con) +#endif { const char *constr = con; if (STRPREFIX(path, abs_builddir "/securityselinuxlabeldata/nfs/")) { @@ -182,7 +194,11 @@ int setfilecon_raw(const char *path, security_context_t con) constr, strlen(constr), 0); } +#ifdef SELINUX_CTX_CHAR_PTR +int setfilecon(const char *path, const char *con) +#else int setfilecon(const char *path, security_context_t con) +#endif { return setfilecon_raw(path, con); } -- 1.8.4.5