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Code Issues Releases Wiki Activity

Removed useless readlink before chrooting

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dlezcano
2008-10-08 14:15:58 +00:00
parent 536b97f0c8
commit c3f0a28cec
1 changed files with 8 additions and 11 deletions
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19
src/lxc/lxc_conf.c
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@@ -630,21 +630,18 @@ static int setup_utsname(const char *name)
static int setup_rootfs(const char *name) static int setup_rootfs(const char *name)
{ {
char path[MAXPATHLEN], chrt[MAXPATHLEN]; char path[MAXPATHLEN];
snprintf(path, MAXPATHLEN, LXCPATH "/%s/rootfs", name); snprintf(path, MAXPATHLEN, LXCPATH "/%s/rootfs", name);
if (readlink(path, chrt, MAXPATHLEN) > 0) { if (chroot(path)) {
lxc_log_syserror("failed to set chroot %s", path);
return -1;
}
if (chroot(chrt)) { if (chdir(getenv("HOME")) && chdir("/")) {
lxc_log_syserror("failed to set chroot %s", path); lxc_log_syserror("failed to change to home directory");
return -1; return -1;
}
if (chdir(getenv("HOME")) && chdir("/")) {
lxc_log_syserror("failed to change to home directory");
return -1;
}
} }
return 0; return 0;