From 4a3f10d8e8775a530f5e00f1ceb2d787a8960867 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Tue, 18 Jun 2013 14:55:30 +0000
Subject: we better check parameters...

git-svn-id: http://svn.miranda-ng.org/main/trunk@5017 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 src/mir_core/protos.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mir_core/protos.cpp b/src/mir_core/protos.cpp
index ca7a9513fa..dfa83a1800 100644
--- a/src/mir_core/protos.cpp
+++ b/src/mir_core/protos.cpp
@@ -60,6 +60,9 @@ MIR_CORE_DLL(INT_PTR) ProtoBroadcastAck(const char *szModule, HANDLE hContact, i
 
 MIR_CORE_DLL(int) ProtoServiceExists(const char *szModule, const char *szService)
 {
+	if (szModule == NULL || szService == NULL)
+		return false;
+
 	char str[MAXMODULELABELLENGTH * 2];
 	strncpy_s(str,szModule,strlen(szModule));
 	strncat_s(str,szService,strlen(szService));
-- 
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