From: [EMAIL PROTECTED]
Operating system: any
PHP version: 4.0.6
PHP Bug Type: Strings related
Bug description: utf8_encode doesn't terminate strings with '\0'
The enclosed patch fixes the problem.
--- php-4.0.6/ext/xml/xml.c Thu May 24 14:42:12 2001
+++ php-rnyberg/ext/xml/xml.c Wed Aug 15 10:45:03 2001
@@ -494,14 +494,14 @@
if (encoder == NULL) {
/* If no encoder function was specified, return the data
as-is.
*/
- newbuf = emalloc(len);
- memcpy(newbuf, s, len);
+ newbuf = emalloc(len + 1);
+ memcpy(newbuf, s, len + 1);
*newlen = len;
return newbuf;
}
/* This is the theoretical max (will never get beyond len * 2 as
long
* as we are converting from single-byte characters, though) */
- newbuf = emalloc(len * 4);
+ newbuf = emalloc(len * 4 + 1);
while (pos > 0) {
c = encoder ? encoder((unsigned char)(*s)) : (unsigned
short)(*s);
if (c < 0x80) {
@@ -522,9 +522,10 @@
pos--;
s++;
}
- if (*newlen < len * 4) {
- newbuf = erealloc(newbuf, *newlen);
+ if (*newlen < len * 4 + 1) {
+ newbuf = erealloc(newbuf, *newlen + 1);
}
+ newbuf[*newlen] = '\0';
return newbuf;
}
/* }}} */
--
Edit bug report at: http://bugs.php.net/?id=12757&edit=1
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