Commit: 900778731c49611e1318e4d1839768eb46f26813 Author: Rasmus Lerdorf <ras...@php.net> Sun, 25 Mar 2012 05:32:21 +0530 Parents: 24a57ae9a5e3e3bc5472a901e0eaff4d70eb281a Branches: PHP-5.4
Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=900778731c49611e1318e4d1839768eb46f26813 Log: open_basedir check for linkinfo Changed paths: M ext/standard/link.c Diff: 900778731c49611e1318e4d1839768eb46f26813 diff --git a/ext/standard/link.c b/ext/standard/link.c index 9fa2524..cb42408 100644 --- a/ext/standard/link.c +++ b/ext/standard/link.c @@ -94,7 +94,8 @@ PHP_FUNCTION(readlink) PHP_FUNCTION(linkinfo) { char *link; - int link_len; + char *dirname; + int link_len, dir_len; struct stat sb; int ret; @@ -102,12 +103,22 @@ PHP_FUNCTION(linkinfo) return; } + dirname = estrndup(link, link_len); + dir_len = php_dirname(dirname, link_len); + + if (php_check_open_basedir(dirname TSRMLS_CC)) { + efree(dirname); + RETURN_FALSE; + } + ret = VCWD_LSTAT(link, &sb); if (ret == -1) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno)); + efree(dirname); RETURN_LONG(-1L); } + efree(dirname); RETURN_LONG((long) sb.st_dev); } /* }}} */ -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php