From: David Sterba <dsterba@suse.com>
Date: Mon, 12 Dec 2016 16:53:31 +0000 (+0100)
Subject: btrfs-progs: handle failed strdup in subvol_uuid_search2
X-Git-Tag: upstream/4.16.1~896
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e4fbe791e467d606e5ae303afed257d2506220fa;p=platform%2Fupstream%2Fbtrfs-progs.git

btrfs-progs: handle failed strdup in subvol_uuid_search2

Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/send-utils.c b/send-utils.c
index 8b7f2d3..384cc5b 100644
--- a/send-utils.c
+++ b/send-utils.c
@@ -501,6 +501,10 @@ struct subvol_info *subvol_uuid_search2(struct subvol_uuid_search *s,
 	info->rtransid = btrfs_root_rtransid(&root_item);
 	if (type == subvol_search_by_path) {
 		info->path = strdup(path);
+		if (!info->path) {
+			ret = -ENOMEM;
+			goto out;
+		}
 	} else {
 		info->path = malloc(PATH_MAX);
 		if (!info->path) {