From f63761eabcab7c8e1c623be366974441c5877651 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Wed, 8 Jul 2009 16:04:56 +0000
Subject: [PATCH] Fix two memory leaks when assigning shell variables in
 configuration file/command prompt. From Tiago Cunha.

---
 cmd-string.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmd-string.c b/cmd-string.c
index a5c5dd12..c6ef61b0 100644
--- a/cmd-string.c
+++ b/cmd-string.c
@@ -114,6 +114,7 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
 			buf = xrealloc(buf, 1, len + strlen(t) + 1);
 			strlcpy(buf + len, t, strlen(t) + 1);
 			len += strlen(t);
+			xfree(t);
 
 			have_arg = 1;
 			break;
@@ -219,6 +220,7 @@ cmd_string_string(const char *s, size_t *p, char endch, int esc)
 			buf = xrealloc(buf, 1, len + strlen(t) + 1);
 			strlcpy(buf + len, t, strlen(t) + 1);
 			len += strlen(t);
+			xfree(t);
 			continue;
                 }