Date: Thu, 12 Aug 2004 20:00:49 GMT From: "Conrad J. Sabatier" <conrads@cox.net> To: freebsd-ports-bugs@FreeBSD.org Subject: Re: ports/70341: pan2 crashes when built with libgnuregex Message-ID: <200408122000.i7CK0nav061807@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR ports/70341; it has been noted by GNATS.
From: "Conrad J. Sabatier" <conrads@cox.net>
To: Joe Marcus Clarke <marcus@FreeBSD.org>
Cc: freebsd-gnats-submit@FreeBSD.org, pan@rebelbase.com
Subject: Re: ports/70341: pan2 crashes when built with libgnuregex
Date: Thu, 12 Aug 2004 14:54:40 -0500 (CDT)
On 12-Aug-2004 Conrad J. Sabatier wrote:
>
> On 12-Aug-2004 Conrad J. Sabatier wrote:
>
> Hmmm. After rebuilding the port and all of its dependencies, the
> problem seems to have gone away.
>
> Perhaps the fault was in another dependent package, or a system
> library (I also upgraded the world/kernel along with all of the
> packages).
>
> Hopefully, we won't be seeing this problem again. <crossing fingers>
>
> Sorry for the bogus report. :-)
Oops. Looks like I just didn't wait long enough. The same problem is
still occurring:
(gdb) run
Starting program: /usr/X11R6/bin/pan
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 9 (LWP 100103)]
0x0000000202f2bbc9 in re_search_2 () from /usr/lib/libgnuregex.so.2
(gdb) bt
#0 0x0000000202f2bbc9 in re_search_2 () from /usr/lib/libgnuregex.so.2
#1 0x0000000202f2bda3 in re_search () from /usr/lib/libgnuregex.so.2
#2 0x0000000202f2c182 in regexec () from /usr/lib/libgnuregex.so.2
#3 0x000000000046bf5b in filter_new_set_state ()
#4 0x0000000000469b03 in filter_test_articles ()
#5 0x0000000000469b03 in filter_test_articles ()
#6 0x000000000046a382 in filter_negate ()
#7 0x0000000000469b03 in filter_test_articles ()
#8 0x0000000000469c91 in filter_remove_failures ()
#9 0x0000000000425eb8 in articlelist_selected_flag_for_dl_nolock ()
#10 0x0000000000428649 in articlelist_get_group_changed_callback ()
#11 0x000000020268ce04 in g_thread_create_proxy (data=0xbae300)
at gthread.c:556
#12 0x0000000202be6a89 in pthread_create () from
/usr/lib/libpthread.so.1
#13 0x0000000203078bd4 in makecontext () from /lib/libc.so.5
#14 0x0000000000000000 in ?? ()
#15 0x000000000085e400 in ?? ()
#16 0x000000020268cd80 in g_thread_fail () at gthread.c:538
#17 0x0000000000a90580 in ?? ()
#18 0x0000000000000000 in ?? ()
#19 0x0000000000000000 in ?? ()
#20 0x0000000000000000 in ?? ()
Error accessing memory address 0x7fffff6e6000: Bad address.
(gdb)
Again, the filter that's causing trouble is this one:
<filter type="or" name="non-mp3" visible="t">
<phrase negate="t" match_type="regex"
key_type="subject" case_sensitive="f" key="\.[Mm][Pp]3"/>
</filter>
--
Conrad J. Sabatier <conrads@cox.net> -- "In Unix veritas"
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200408122000.i7CK0nav061807>