From: Karel Zak <kzak@redhat.com>
Date: Tue, 9 Jul 2013 12:39:49 +0000 (+0200)
Subject: libmount: fix memory leak [clang-analyzer]
X-Git-Tag: v2.24-rc1~427
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfa44747f3413b79d47b7614415cf1a93cd6d796;p=thirdparty%2Futil-linux.git

libmount: fix memory leak [clang-analyzer]

Reported-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/utils.c b/libmount/src/utils.c
index 1655764648..81fcd93668 100644
--- a/libmount/src/utils.c
+++ b/libmount/src/utils.c
@@ -197,7 +197,8 @@ int mnt_chdir_to_parent(const char *target, char **filename)
 			memcpy(*filename, ".", 2);
 		else
 			memcpy(*filename, last, strlen(last) + 1);
-	}
+	} else
+		free(buf);
 	return 0;
 err:
 	free(buf);