ID: 27675 Updated by: [EMAIL PROTECTED] Reported By: marcel at korton dot nl -Status: Assigned +Status: Closed Bug Type: Strings related Operating System: win XP PHP Version: 5.0.0RC1 Assigned To: pollita New Comment:
This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Close, but that'd have introduced a leak for str_ireplaces which expand the length of the string. Previous Comments: ------------------------------------------------------------------------ [2004-03-25 20:38:45] [EMAIL PROTECTED] Verified the problem. The following patch fixes it for me. Index: string.c =================================================================== RCS file: /repository/php-src/ext/standard/string.c,v retrieving revision 1.413 diff -u -r1.413 string.c --- string.c 18 Mar 2004 09:48:37 -0000 1.413 +++ string.c 26 Mar 2004 01:46:19 -0000 @@ -3065,6 +3065,10 @@ e += end - p; } } else { + haystack_dup = estrndup(haystack, length); + needle_dup = estrndup(needle, needle_len); + php_strtolower(haystack_dup, length); + php_strtolower(needle_dup, needle_len); end = haystack_dup + length; for (p = haystack_dup; (r = php_memnstr(p, needle_dup, needle_len, end)); p = r + needle_len) { ------------------------------------------------------------------------ [2004-03-25 20:00:14] nick at linuxmail dot org I've noticed this only seems to crash when the replacement string is not the same length as the searched-for string. ------------------------------------------------------------------------ [2004-03-24 10:24:38] marcel at korton dot nl Description: ------------ str_ireplace gives an unexpected result Reproduce code: --------------- <?php $strResult = '/*<B>i see this</B>*/'; echo $strResult; $strResult = str_ireplace('/*<B>', '<B>', $strResult ); echo $strResult; ?> Expected result: ---------------- <B>i see this</B>*/' Actual result: -------------- PHP has encountered an Access Violation at 00CB7C21/*i see this*/ ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=27675&edit=1
