fs_mgr: check that fstab is not NULL in fs_mgr_free_fstab

Make sure fstab is not NULL before freeing it

Bug: 10911605
Change-Id: I549c0a470dd183fb15a2f3c5cf4f3dd393b6e307

parent 6b1a0272

fs_mgr/fs_mgr.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -430,6 +430,10 @@ void fs_mgr_free_fstab(struct fstab *fstab)
		{
		int i;

		if (!fstab) {
		return;
		}

		for (i = 0; i < fstab->num_entries; i++) {
		/* Free the pointers return by strdup(3) */
		free(fstab->recs[i].blk_device);