Check strdup() for failure

2014-03-15 18:48:01 +00:00 · 2014-03-15 18:48:01 +00:00 · 861e16ac17
commit 861e16ac17
parent 6ef8c718e1
1 changed files with 2 additions and 0 deletions
--- a/umount.c
+++ b/umount.c
@ -74,6 +74,8 @@ umountall(int flags)
 		if (!mntdirs)
 			eprintf("realloc:");
 		mntdirs[len - 1] = strdup(me->mnt_dir);
+		if (!mntdirs[len - 1])
+			eprintf("strdup:");
 	}
 	endmntent(fp);
 	while (--len >= 0) {