From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 12 Apr 2022 13:43:23 +0000 (+0200)
Subject: chase-symlinks: add missing OOM check
X-Git-Tag: v251-rc2~134^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0ac6cdd6aeae23fff751e5292e3011be44f64c48;p=thirdparty%2Fsystemd.git

chase-symlinks: add missing OOM check
---

diff --git a/src/basic/chase-symlinks.c b/src/basic/chase-symlinks.c
index 63d3e449131..eff5785a29c 100644
--- a/src/basic/chase-symlinks.c
+++ b/src/basic/chase-symlinks.c
@@ -203,6 +203,8 @@ int chase_symlinks(
                 todo = buffer;
                 done = strdup("/");
         }
+        if (!done)
+                return -ENOMEM;
 
         for (;;) {
                 _cleanup_free_ char *first = NULL;