From b647402c6084e822ebdb0923e6ceae3a3c0f8fac Mon Sep 17 00:00:00 2001
From: Anders Broman <anders.broman@ericsson.com>
Date: Sat, 2 Jun 2012 13:28:42 +0000
Subject: [PATCH] From Evan Huus Memory leak in voip_calls.c
 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7320

svn path=/trunk/; revision=42997
---
 ui/gtk/voip_calls.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ui/gtk/voip_calls.c b/ui/gtk/voip_calls.c
index 5fe6946bef..01e9206aad 100644
--- a/ui/gtk/voip_calls.c
+++ b/ui/gtk/voip_calls.c
@@ -2354,7 +2354,10 @@ static void mgcpDialedDigits(gchar *signalStr, gchar **dialedDigits)
 	}
 	resultStr[j] = '\0';
 
-	if (*resultStr == '\0') return;
+	if (*resultStr == '\0') {
+		g_free(tmpStr);
+		return;
+	}
 
 	g_free(*dialedDigits);
 	*dialedDigits = g_strdup(resultStr);