From: Chip Salzenberg <chip@atlantic.net>
Date: Mon, 14 Apr 1997 12:00:00 +0000 (+1200)
Subject: Fix for environment leak
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e5ebf47976a508c997e1de5749c051409e17ebc2;p=p5sagit%2Fp5-mst-13.2.git

Fix for environment leak

(this is the same change as commit 114695e977a20e0c66aa94b08414017d929a3f66, but as applied)
---

diff --git a/util.c b/util.c
index 6e5ef47..cdb64ad 100644
--- a/util.c
+++ b/util.c
@@ -1350,6 +1350,7 @@ char *nam, *val;
 	environ = tmpenv;		/* tell exec where it is now */
     }
     if (!val) {
+	Safefree(environ[i]);
 	while (environ[i]) {
 	    environ[i] = environ[i+1];
 	    i++;