From: Sascha Schumann <sas@php.net>
Date: Thu, 19 Oct 2000 17:40:56 +0000 (+0000)
Subject: Hack for #7262, not fixed yet
X-Git-Tag: php-4.0.4RC3~615
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1d9acd8337e92df4a5e3102ab77f4d480c4af212;p=php

Hack for #7262, not fixed yet
---

diff --git a/ext/standard/url_scanner_ex.c b/ext/standard/url_scanner_ex.c
index 5e0adb9078..c89420e71a 100644
--- a/ext/standard/url_scanner_ex.c
+++ b/ext/standard/url_scanner_ex.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.5 on Tue Oct 17 16:16:42 2000 */
+/* Generated by re2c 0.5 on Thu Oct 19 19:46:51 2000 */
 #line 1 "/home/sas/src/php4/ext/standard/url_scanner_ex.re"
 /*
   +----------------------------------------------------------------------+
@@ -638,7 +638,10 @@ stop:
 	scdebug(("stopped in state %d at pos %d (%d:%c)\n", STATE, YYCURSOR - ctx->buf.c, *YYCURSOR, *YYCURSOR));
 
 	rest = YYLIMIT - start;
-		
+
+	/* XXX: Crash avoidance. Need to work with reporter to figure out what goes wrong */	
+	if (rest < 0) rest = 0;
+	
 	if (rest) memmove(ctx->buf.c, start, rest);
 	ctx->buf.len = rest;
 }
diff --git a/ext/standard/url_scanner_ex.re b/ext/standard/url_scanner_ex.re
index 228917c548..b4a108d6d2 100644
--- a/ext/standard/url_scanner_ex.re
+++ b/ext/standard/url_scanner_ex.re
@@ -281,7 +281,10 @@ stop:
 	scdebug(("stopped in state %d at pos %d (%d:%c)\n", STATE, YYCURSOR - ctx->buf.c, *YYCURSOR, *YYCURSOR));
 
 	rest = YYLIMIT - start;
-		
+
+	/* XXX: Crash avoidance. Need to work with reporter to figure out what goes wrong */	
+	if (rest < 0) rest = 0;
+	
 	if (rest) memmove(ctx->buf.c, start, rest);
 	ctx->buf.len = rest;
 }