From: Joel Rosdahl <joel@rosdahl.net>
Date: Tue, 12 Jul 2011 19:30:01 +0000 (+0200)
Subject: Correctly free name in expand_variable
X-Git-Tag: v3.2~242
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7c9fd3c5c3fce5579988d6ad0ffa81786096e330;p=thirdparty%2Fccache.git

Correctly free name in expand_variable
---

diff --git a/util.c b/util.c
index 3a32411b7..810ccc7fb 100644
--- a/util.c
+++ b/util.c
@@ -1316,6 +1316,7 @@ expand_variable(const char **str, char **result, char **errmsg)
 	value = getenv(name);
 	if (!value) {
 		*errmsg = format("environment variable \"%s\" not set", name);
+		free(name);
 		return false;
 	}
 	x_asprintf2(result, "%s%s", *result, value);
@@ -1323,6 +1324,7 @@ expand_variable(const char **str, char **result, char **errmsg)
 		--q;
 	}
 	*str = q;
+	free(name);
 	return true;
 }