Hello Stefan, reading the patch twice and checking the code again. Why not simply replace the index type 'iv' with 'uiv' ?
"R:" iv ";" -> "R:" uiv ";" "r:" iv ";" -> "r:" uiv ";" marcus Wednesday, December 1, 2004, 11:42:00 PM, you wrote: > sesser Wed Dec 1 17:42:00 2004 EDT > Modified files: > /php-src/ext/standard var_unserializer.c var_unserializer.re > Log: > Beware of negative indices > http://cvs.php.net/diff.php/php-src/ext/standard/var_unserializer.c?r1=1.44&r2=1.45&ty=u > Index: php-src/ext/standard/var_unserializer.c > diff -u php-src/ext/standard/var_unserializer.c:1.44 > php-src/ext/standard/var_unserializer.c:1.45 > --- php-src/ext/standard/var_unserializer.c:1.44 Sun Sep 26 17:49:16 > 2004 > +++ php-src/ext/standard/var_unserializer.c Wed Dec 1 17:42:00 2004 > @@ -18,7 +18,7 @@ > > +----------------------------------------------------------------------+ > */ > -/* $Id: var_unserializer.c,v 1.44 2004/09/26 21:49:16 helly Exp $ */ > +/* $Id: var_unserializer.c,v 1.45 2004/12/01 22:42:00 sesser Exp $ */ > #include "php.h" > #include "ext/standard/php_var.h" > @@ -83,7 +83,7 @@ > if (!var_hash) return !SUCCESS; > - if (id >= var_hash->used_slots) return !SUCCESS; > + if (id < 0 || id >= var_hash->used_slots) return !SUCCESS; > *store = &var_hash->data[id]; > http://cvs.php.net/diff.php/php-src/ext/standard/var_unserializer.re?r1=1.33&r2=1.34&ty=u > Index: php-src/ext/standard/var_unserializer.re > diff -u php-src/ext/standard/var_unserializer.re:1.33 > php-src/ext/standard/var_unserializer.re:1.34 > --- php-src/ext/standard/var_unserializer.re:1.33 Sun Sep 26 17:47:27 > 2004 > +++ php-src/ext/standard/var_unserializer.re Wed Dec 1 17:42:00 2004 > @@ -16,7 +16,7 @@ > > +----------------------------------------------------------------------+ > */ > -/* $Id: var_unserializer.re,v 1.33 2004/09/26 21:47:27 helly Exp $ */ > +/* $Id: var_unserializer.re,v 1.34 2004/12/01 22:42:00 sesser Exp $ */ > #include "php.h" > #include "ext/standard/php_var.h" > @@ -81,7 +81,7 @@ > if (!var_hash) return !SUCCESS; > - if (id >= var_hash->used_slots) return !SUCCESS; > + if (id < 0 || id >= var_hash->used_slots) return !SUCCESS; > *store = &var_hash->data[id]; -- Best regards, Marcus mailto:[EMAIL PROTECTED] -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
