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Merge branch 'PHP-8.1'

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* PHP-8.1:
  Fix GH-9033: Loading blacklist file can fail due to negative length
This commit is contained in:
Christoph M. Becker
2022-07-25 16:33:15 +02:00
parent 4ad7e7251d 4834cfea1a
commit f78ae8d114
1 changed files with 2 additions and 2 deletions
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4
ext/opcache/zend_accelerator_blacklist.c
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@@ -276,12 +276,12 @@ static void zend_accel_blacklist_loadone(zend_blacklist *blacklist, char *filena
}
/* strip \" */
if (pbuf[0] == '\"' && pbuf[path_length - 1]== '\"') {
if (path_length > 0 && pbuf[0] == '\"' && pbuf[path_length - 1]== '\"') {
*pbuf++ = 0;
path_length -= 2;
}
if (path_length == 0) {
if (path_length <= 0) {
continue;
}