Bug 132137

Summary:	mutt crashes under UTF-8 locales in find_collation_sequence_value (regexec).
Product:	[Fedora] Fedora	Reporter:	Aleksey Nogin <aleksey>
Component:	glibc	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	2	CC:	notting
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
URL:	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=261135
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2004-09-09 07:43:08 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Aleksey Nogin 2004-09-09 04:38:08 UTC

On opening certain messages I see a reproducible:

Program received signal SIGSEGV, Segmentation fault.
0x420c450a in find_collation_sequence_value () from /lib/tls/libc.so.6
(gdb) bt
#0  0x420c450a in find_collation_sequence_value () from /lib/tls/libc.so.6
#1  0x420c42f9 in check_node_accept_bytes () from /lib/tls/libc.so.6
#2  0x420c0df2 in transit_state_mb () from /lib/tls/libc.so.6
#3  0x420c0703 in transit_state () from /lib/tls/libc.so.6
#4  0x420be0ca in check_matching () from /lib/tls/libc.so.6
#5  0x420bd93b in re_search_internal () from /lib/tls/libc.so.6
#6  0x420bce67 in regexec () from /lib/tls/libc.so.6
#7  0x0807cbeb in strcpy ()
#8  0x0807e1f5 in strcpy ()
#9  0x0807e87c in strcpy ()
#10 0x08054967 in strcpy ()
#11 0x0805db6d in strcpy ()
#12 0x08072655 in strcpy ()
#13 0x42015704 in __libc_start_main () from /lib/tls/libc.so.6

According to http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=261135
this is a glibc bug.

mutt-1.4.1-3.3
glibc-2.3.2-27.9.7

Comment 2 Jakub Jelinek 2004-09-09 07:43:08 UTC

glibc-2.3.2-27.9.7 is not Fedora Core 2, but RHL9.
In Fedora Core 2 #114839 is fixed, and the reproducer in debian
bug database doesn't crash either.

Comment 3 Aleksey Nogin 2004-09-09 07:53:41 UTC

Ah, sorry, my bad, didn't realize I was running mutt on a wrong
machine! :-(