From 86077ed05fcd9f3bc7cf27a444d08d9cc13b3280 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Tue, 5 Jun 2012 21:09:01 +0000
Subject: [PATCH] Don't strdup (and fail to free) pattern passed to
 pcre_compile.

http://seclists.org/nmap-dev/2012/q2/627
---
 nse_pcrelib.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nse_pcrelib.cc b/nse_pcrelib.cc
index 2b37a4a88..80230a8f0 100644
--- a/nse_pcrelib.cc
+++ b/nse_pcrelib.cc
@@ -109,7 +109,7 @@ static int Lpcre_comp(lua_State *L)
 	const char *error;
 	int erroffset;
 	pcre2 *ud;
-	char *pattern = strdup(luaL_checkstring(L, 1));
+	const char *pattern = luaL_checkstring(L, 1);
 	int cflags = luaL_optint(L, 2, 0);
 	const unsigned char *tables = NULL;