Merge branch 'PHP-8.0'

* PHP-8.0: Avoid dangling pointer in curl header.str
php · Aug 31, 2021 · 5adfcfe · 5adfcfe
2 parents 4ba7e5b + db055fd
commit 5adfcfe
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/ext/curl/interface.c b/ext/curl/interface.c
@@ -1626,9 +1626,7 @@ static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, v
  if (ch->header.str) {
  zend_string_release_ex(ch->header.str, 0);
  }
- if (buf_len > 0) {
- ch->header.str = zend_string_init(buf, buf_len, 0);
- }
+ ch->header.str = zend_string_init(buf, buf_len, 0);
  }
 
  return 0;