asheplyakov/propagator
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check /bin/plymouth before exec

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This commit is contained in:
Anton Farygin 2010-12-10 19:58:22 +00:00
parent e65ccbb240
commit fd2a83d725
1 changed files with 5 additions and 4 deletions
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9
init.c
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@ -344,7 +344,7 @@ void unmount_filesystems(void)
int main(int argc, char **argv)
{
struct stat rst, cst, ist;
struct stat rst, cst, ist, pst;
struct statfs sfs;
pid_t pid, klogpid, udevpid;
sigset_t sig;
@ -516,9 +516,10 @@ int main(int argc, char **argv)
/* First, change to the new root directory */
if (chdir(STAGE2_LOCATION))
fatal("chdir to new root");
char * plymouth[] = { "/bin/plymouth", "plymouth", "--newroot=/root", NULL };
spawn(plymouth);
if (stat("/bin/plymouth", &pst) == 0 ) {
char * plymouth[] = { "/bin/plymouth", "plymouth", "--newroot=/root", NULL };
spawn(plymouth);
}
/* This is a potentially highly destructive program. Take some
extra precautions. */