From 66b513b7c64a7290c1fbb88e657f7cece992e131 Mon Sep 17 00:00:00 2001
From: Tom Rix <trix@redhat.com>
Date: Wed, 28 Apr 2021 14:38:52 -0700
Subject: [PATCH] samples/landlock: Fix path_list memory leak
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Git-commit: 66b513b7c64a7290c1fbb88e657f7cece992e131
Patch-mainline: v5.18-rc1
References: git-fixes

Clang static analysis reports this error

sandboxer.c:134:8: warning: Potential leak of memory
  pointed to by 'path_list'
        ret = 0;
              ^
path_list is allocated in parse_path() but never freed.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20210428213852.2874324-1-trix@redhat.com
Cc: stable@vger.kernel.org
Signed-off-by: Mickaël Salaün <mic@linux.microsoft.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 samples/landlock/sandboxer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/samples/landlock/sandboxer.c b/samples/landlock/sandboxer.c
index 7a15910d2171..8859fc193542 100644
--- a/samples/landlock/sandboxer.c
+++ b/samples/landlock/sandboxer.c
@@ -134,6 +134,7 @@ static int populate_ruleset(
 	ret = 0;
 
 out_free_name:
+	free(path_list);
 	free(env_path_name);
 	return ret;
 }
-- 
2.35.3