From: Markus Armbruster <armbru@pond.sub.org>
Date: Sat, 29 Oct 2011 13:14:39 +0000 (+0200)
Subject: Plug memory leak in set_paths() error path
X-Git-Tag: v4.3.29~47
X-Git-Url: http://git.pond.sub.org/?p=empserver;a=commitdiff_plain;h=8e391f29a12f7d5fc551ff80d1a7d12a0fac780f

Plug memory leak in set_paths() error path

Leak appeared in commit 91eefc3f, v4.3.12.  Harmless in practice,
since the error is ultimately fatal.
---

diff --git a/src/lib/common/emp_config.c b/src/lib/common/emp_config.c
index 11ffb62d9..89cead07c 100644
--- a/src/lib/common/emp_config.c
+++ b/src/lib/common/emp_config.c
@@ -29,7 +29,7 @@
  *  Known contributors to this file:
  *     Julian Onions, 1995
  *     Steve McClure, 1998-2000
- *     Markus Armbruster, 2004-2009
+ *     Markus Armbruster, 2004-2011
  */
 
 /*
@@ -178,6 +178,8 @@ set_paths(char *econfig)
     if (p[0] != '/') {
 	fprintf(stderr, "Can't get current working directory (%s)\n",
 		strerror(errno));
+	if (p != econfig)
+	    free(p);
 	return -1;
     }
     if (p == econfig)