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xbps-uchroot: do not fail if the mount MS_MOVE operation fails.

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This could happen if chrootdir is in a shared mount or when it's not
a real mountpoint. Just continue with chroot().
This commit is contained in:
Juan RP 2016-04-30 17:34:32 +02:00
parent 7c8b1d7aaa
commit 5117ff84a2
1 changed files with 1 additions and 2 deletions
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3
bin/xbps-uchroot/main.c
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@ -408,8 +408,7 @@ main(int argc, char **argv)
if (mount(".", ".", NULL, MS_BIND|MS_PRIVATE, NULL) == -1)
die("Failed to bind mount %s", chrootdir);
if (mount(chrootdir, "/", NULL, MS_MOVE, NULL) == -1)
die("Failed to move %s as rootfs", chrootdir);
mount(chrootdir, "/", NULL, MS_MOVE, NULL);
if (chroot(".") == -1)
die("Failed to chroot to %s", chrootdir);