From 2fa76553709550c1eab8fe28423c26f725a32ba8 Mon Sep 17 00:00:00 2001
From: s1lent <s1lentsk@yandex.ru>
Date: Sun, 6 May 2018 13:33:38 +0700
Subject: [PATCH] Bugfix Info_ValueForKey: Fix wrong comparison

---
 rehlds/common/port.h   | 2 +-
 rehlds/engine/info.cpp | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/rehlds/common/port.h b/rehlds/common/port.h
index 835ca2b..fc12e70 100644
--- a/rehlds/common/port.h
+++ b/rehlds/common/port.h
@@ -105,7 +105,7 @@
 	extern char g_szEXEName[ 4096 ];
 
 	#define _snprintf snprintf
-	
+
 	#if defined(OSX)
 		#define SO_ARCH_SUFFIX ".dylib"
 	#else
diff --git a/rehlds/engine/info.cpp b/rehlds/engine/info.cpp
index 0bd1cbd..82791d1 100644
--- a/rehlds/engine/info.cpp
+++ b/rehlds/engine/info.cpp
@@ -73,6 +73,7 @@ const char* EXT_FUNC Info_ValueForKey(const char *s, const char *lookup)
 	static char valueBuf[INFO_MAX_BUFFER_VALUES][MAX_KV_LEN];
 	static int valueIndex;
 
+	size_t lookupLen = Q_strlen(lookup);
 	while (*s == '\\')
 	{
 		// skip starting slash
@@ -87,7 +88,6 @@ const char* EXT_FUNC Info_ValueForKey(const char *s, const char *lookup)
 			s++;
 		}
 
-		size_t keyLen = s - key;
 		const char* value = ++s; // skip separating slash
 
 		// skip value
@@ -96,7 +96,7 @@ const char* EXT_FUNC Info_ValueForKey(const char *s, const char *lookup)
 
 		size_t valueLen = Q_min(s - value, MAX_KV_LEN - 1);
 
-		if (!Q_strncmp(key, lookup, keyLen))
+		if (!Q_strncmp(key, lookup, lookupLen))
 		{
 			char* dest = valueBuf[valueIndex];
 			Q_memcpy(dest, value, valueLen);
@@ -865,7 +865,7 @@ qboolean Info_IsValid(const char *s)
 			// key should end with a '\', not a NULL
 			if (*s == '\0')
 				return FALSE;
-	
+
 			// quotes are deprecated
 			if (*s == '"')
 				return FALSE;