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Purpose: Try to fix the logic used to enable SELinux
Authour: Petter Reinholdtsen
Fixes: #580272
Status: applied upstream
--- a/src/init.c
+++ b/src/init.c
@@ -54,10 +54,6 @@
#ifdef WITH_SELINUX
# include <selinux/selinux.h>
-# include <sys/mount.h>
-# ifndef MNT_DETACH /* present in glibc 2.10, missing in 2.7 */
-# define MNT_DETACH 2
-# endif
#endif
#ifdef __i386__
@@ -2872,11 +2868,9 @@ int main(int argc, char **argv)
#ifdef WITH_SELINUX
if (getenv("SELINUX_INIT") == NULL) {
- const int rc = mount("proc", "/proc", "proc", 0, 0);
- if (is_selinux_enabled() > 0) {
- putenv("SELINUX_INIT=YES");
- if (rc == 0) umount2("/proc", MNT_DETACH);
+ if (is_selinux_enabled() != 1) {
if (selinux_init_load_policy(&enforce) == 0) {
+ putenv("SELINUX_INIT=YES");
execv(myname, argv);
} else {
if (enforce > 0) {
@@ -2887,7 +2881,6 @@ int main(int argc, char **argv)
}
}
}
- if (rc == 0) umount2("/proc", MNT_DETACH);
}
#endif
/* Start booting. */
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