com php-src: Fixed bug #73418 Integer Overflow in "_php_i map_mail" leads to crash: ext/imap/php_imap.c

Commit: 35df4b1ae3cc9a3df4e99565037cee204280332e Author: Anatol Belski <ab@php.net> Thu, 3 Nov 2016 17:03:23 +0100 Parents: a05e84c42bfbff1f2ab17dfcb3311b55ff63f0a1 Branches: PHP-7.0.13 Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=35df4b1ae3cc9a3df4e99565037cee204280332e Log: Fixed bug #73418 Integer Overflow in "_php_imap_mail" leads to crash (cherry picked from commit 99b242a6d093bca1f64084866b4491061de57553) (cherry picked from commit de643586dee986ff16c0a6be44813687786aa781) Bugs: https://bugs.php.net/73418 Changed paths: M ext/imap/php_imap.c Diff: diff --git a/ext/imap/php_imap.c b/ext/imap/php_imap.c index 566392f..48229b5 100644 --- a/ext/imap/php_imap.c +++ b/ext/imap/php_imap.c @@ -3934,7 +3934,7 @@ int _php_imap_mail(char *to, char *subject, char *message, char *headers, char * char *tsm_errmsg = NULL; ADDRESS *addr; char *bufferTo = NULL, *bufferCc = NULL, *bufferBcc = NULL, *bufferHeader = NULL; - int offset, bufferLen = 0; + size_t offset, bufferLen = 0; size_t bt_len; if (headers) {