That dbase extension is a trainwreck. Did you see the code I fixed yesterday? It had:
cp = (char *)malloc(256); strcpy(cp, dp); strcat(cp, ".dbf"); ;( -Rasmus On Thu, 3 Apr 2003, Sascha Schumann wrote: > sas Thu Apr 3 13:52:35 2003 EDT > > Modified files: (Branch: PHP_4_3) > /php4 TODO_SEGFAULTS > Log: > update regarding dbase extension > > > Index: php4/TODO_SEGFAULTS > diff -u php4/TODO_SEGFAULTS:1.1.2.16 php4/TODO_SEGFAULTS:1.1.2.17 > --- php4/TODO_SEGFAULTS:1.1.2.16 Thu Apr 3 13:22:14 2003 > +++ php4/TODO_SEGFAULTS Thu Apr 3 13:52:35 2003 > @@ -6,7 +6,7 @@ > > mb_convert_encoding (Moriyoshi) > socket_iovec_alloc (Rasmus) > - exif_imagetype,exif_thumbnail (Rasmus) > + exif_thumbnail (Rasmus) > dbase_open (Rasmus) > array_pad (Rasmus) > str_repeat (Ilia) > @@ -19,8 +19,27 @@ > > Open: > > - none at this time > + the dbase extension(1) > + > +(1) heap corruption, mostly visible in malloc-related calls. Whether you see > + this or not might depend on your libc/compiler. Hard to track down, > + because the result of the corruption might be quite delayed. > > + Reproducable with glibc-2.3/gcc 3.2.2 by: > + > +cat <<X | php do_crash > +dbase_add_record > +dbase_close > +dbase_create > +dbase_delete_record > +dbase_get_record > +dbase_get_record_with_names > +dbase_numfields > +dbase_numrecords > +dbase_open > +X > + > + > Methodology > > 1. Use a plain PHP_4_3 tree > > > > -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
