From: Stefan Esser <sesser@php.net>
Date: Sat, 26 Jun 2004 07:57:37 +0000 (+0000)
Subject: Fixed input_filter functions need emalloc()ed values.
X-Git-Tag: php-5.0.0~121
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ff716cbd3ec2875b6eb407c8b9c6db6659c2f48d;p=php

Fixed input_filter functions need emalloc()ed values.
---

diff --git a/ext/mbstring/mb_gpc.c b/ext/mbstring/mb_gpc.c
index 61c635b280..a58c63ac56 100644
--- a/ext/mbstring/mb_gpc.c
+++ b/ext/mbstring/mb_gpc.c
@@ -343,10 +343,14 @@ int _php_mb_encoding_handler_ex(int data_type, zval *arg, char *res, char *separ
 			val_len = len_list[n];
 		}
 		n++;
+		/* we need val to be emalloc()ed */
+		val = estrndup(val, val_len);
 		if (sapi_module.input_filter(data_type, var, &val, val_len, &new_val_len TSRMLS_CC)) {
 			/* add variable to symbol table */
 			php_register_variable_safe(var, val, new_val_len, array_ptr TSRMLS_CC);
 		}
+		efree(val);
+		
 		if (convd != NULL){
 			mbfl_string_clear(&resvar);
 			mbfl_string_clear(&resval);