From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 24 Jan 2025 13:46:55 +0000 (+0900)
Subject: delta: add missing error check
X-Git-Tag: v258-rc1~1489^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=facf5d6578afc7fe9b42b9b0d0a959c97464be6f;p=thirdparty%2Fsystemd.git

delta: add missing error check

Fixes CID#1590726.
---

diff --git a/src/delta/delta.c b/src/delta/delta.c
index e93b2ba6199..62f4be578f4 100644
--- a/src/delta/delta.c
+++ b/src/delta/delta.c
@@ -262,7 +262,11 @@ static int enumerate_dir_d(
                         h = ordered_hashmap_new(&string_hash_ops_value_free);
                         if (!h)
                                 return -ENOMEM;
-                        ordered_hashmap_ensure_put(drops, &drop_hash_ops, unit, h);
+                        r = ordered_hashmap_ensure_put(drops, &drop_hash_ops, unit, h);
+                        if (r < 0) {
+                                ordered_hashmap_free(h);
+                                return r;
+                        }
                         unit = strdup(unit);
                         if (!unit)
                                 return -ENOMEM;