#25669 [Fbk->Opn]: eregi() vs. 8-bit chars in regex

ID: 25669 User updated by: svs at ropnet dot ru Reported By: svs at ropnet dot ru -Status: Feedback +Status: Open Bug Type: Regexps related Operating System: FreeBSD 4.8 PHP Version: 4.3.3 New Comment: This one is OK. Should I write a test case? Previous Comments: ------------------------------------------------------------------------ [2003-09-29 11:17:04] moriyoshi@php.net Can you try this one again: http://www.voltex.jp/patches/regpatch.diff Note: This problem is known to not be reproduced with glibc and unfortunately I don't have a freebsd box atm. ------------------------------------------------------------------------ [2003-09-29 08:08:38] moriyoshi@php.net Ilia: your patch doesn't seem to deal with it correctly, as isalpha() expects signed integer indeed. A char value can be any of the numbers, -128 to 127, so if you cast it to unsigned integer, you never got a value in range of 0 to 255. So you should first cast it to unsigned char, and then make it signed integer. ------------------------------------------------------------------------ [2003-09-29 06:23:14] svs at ropnet dot ru No, it does not. ------------------------------------------------------------------------ [2003-09-28 20:14:05] iliaa@php.net Try this patch and see if it fixes the problem. http://bb.prohost.org/reg.txt ------------------------------------------------------------------------ [2003-09-26 09:34:44] svs at ropnet dot ru oops, mozilla mangled those characters. begin 644 l.php M/#]P:'*<V5T;&]C86QE*$Q#7T%,3"P@(G)U7U)5+DM/23@M4B(I.R*96-H M;R!S971L;V-A;&4H3$-?04Q,+"`B(BDL(")<;B(["FEF("AE<F5G:2@BT2(L M("+Q\2(I*2![(&5C:&\@(F]K7&XB.R!](&5L<V4@>R!E8VAO(")B861<;B([ M?0II9B`H<')E9U]M871C:"@B+]$O:2(L("+Q\2(I*2![(&5C:&\@(F]K7&XB =.R!](&5L<V4@>R!E8VAO(")B861<;B([?0H_/@H` ` end './configure' '--without-x' '--disable-debug' '--with-apxs=/usr/local/apache/bin/apxs' '--with-mod_charset' '--enable-dba' '--with-gdbm=/usr/local' '--with-db4=/usr/local' '--enable-dbase' '--enable-ftp' '--enable-sockets' '--enable-inline-optimization' '--enable-memory-limit' '--with-mysql' '--with-gd' '--enable-gd-native-ttf' '--with-zlib=/usr' '--with-jpeg-dir=/usr/local' '--with-png-dir=/usr/local' '--with-freetype-dir=/usr/local' '--enable-exif' '--enable-calendar' '--enable-wddx' '--with-gmp' '--with-openssl=/usr' '--with-iconv=/usr/local' '--with-imap=shared,/usr/local' '--with-curl=/usr/local' '--with-dom=shared,/usr/local' '--with-dom-xslt=shared,/usr/local' '--with-dom-exslt=shared,/usr/local' '--enable-xslt=shared' '--with-xslt-sablot=shared,/usr/local' '--with-iconv-dir=/usr/local' '--with-expat-dir=/usr/local' '--with-zip=/usr/local' '--with-pdflib' '--with-tiff-dir=/usr/local' ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/25669 -- Edit this bug report at http://bugs.php.net/?id=25669&edit=1