From 94d4fb4249923d33e7ec9989d29f41c674cd409d Mon Sep 17 00:00:00 2001 From: Antony Dovgal Date: Thu, 20 Jan 2005 18:08:54 +0000 Subject: MFH: fix segfault in imap_sort() --- ext/imap/php_imap.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'ext/imap/php_imap.c') diff --git a/ext/imap/php_imap.c b/ext/imap/php_imap.c index 34c51188c1..c40944acb5 100644 --- a/ext/imap/php_imap.c +++ b/ext/imap/php_imap.c @@ -2467,8 +2467,13 @@ PHP_FUNCTION(imap_sort) } if (myargc >= 4) { convert_to_long_ex(flags); + if (Z_LVAL_PP(flags) < 0) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Search options parameter has to be greater than or equal to 0cannot be less than 0"); + RETURN_FALSE; + } } if (myargc >= 5) { + convert_to_string_ex(criteria); search_criteria = estrndup(Z_STRVAL_PP(criteria), Z_STRLEN_PP(criteria)); spg = mail_criteria(search_criteria); efree(search_criteria); -- cgit v1.2.1