Bug 2207783

Summary: [abrt] clamav: ac_backward_match_branch(): clamscan killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Mladen Gogala <mgogala>
Component: clamavAssignee: Sergio Basto <sergio>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 38CC: anon.amish, bennie.joubert, j, lee.jnk, mgogala, ondrejj, orion, pgnet.dev, redhat-bugzilla, rh-bugzilla, sergio, steve, tom
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/e47e22e0c4a4cc5a00b73d755bda6fa880b1faf
Whiteboard: abrt_hash:35033fac55933702b66ee8036568b7ba1765aa01;VARIANT_ID=xfce;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: proc_pid_status
none
File: maps
none
File: limits
none
File: environ
none
File: open_fds
none
File: mountinfo
none
File: os_info
none
File: cpuinfo
none
File: core_backtrace
none
File: exploitable
none
File: dso_list
none
File: backtrace none

Description Mladen Gogala 2023-05-16 21:15:10 UTC 
Version-Release number of selected component:
clamav-1.0.1-4.fc38

Additional info:
reporter:       libreport-2.17.10
type:           CCpp
reason:         clamscan killed by SIGSEGV
journald_cursor: s=4e68623e0da94729ace71d4370fbf1cb;i=454c8;b=f5aba63369d04dcd86b0513bb9b37212;m=4247b2b7f;t=5fbd4db330ab9;x=d2ead9205949f42e
executable:     /usr/bin/clamscan
cmdline:        /usr/bin/clamscan --exclude-dir=/home/mgogala/.clamtk/viruses --exclude-dir=/home/mgogala/Calibre --exclude-dir=/home/mgogala/sqldeveloper --exclude-dir=/home/mgogala/sqlcl --exclude-dir=/home/mgogala/misc/manuals --exclude-dir=/home/mgogala/vbox --exclude-dir=smb4k --exclude-dir=/run/user/mgogala/gvfs --exclude-dir=/home/mgogala/.gvfs --exclude-dir=.thunderbird --exclude-dir=.mozilla-thunderbird --exclude-dir=.evolution -i -r /home/mgogala --log=/home/mgogala/.clamtk/history/May-16-2023.log
cgroup:         0::/user.slice/user-1000.slice/session-6.scope
rootdir:        /
uid:            1000
kernel:         6.2.15-300.fc38.x86_64
package:        clamav-1.0.1-4.fc38
runlevel:       N 5
backtrace_rating: 4
crash_function: ac_backward_match_branch

Truncated backtrace:
Thread no. 1 (16 frames)
 #0 ac_backward_match_branch at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher-ac.c:1230
 #1 ac_findmatch_special at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher-ac.c:1182
 #2 ac_backward_match_branch at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher-ac.c:1230
 #3 ac_forward_match_branch at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher-ac.c:1383
 #4 ac_findmatch at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher-ac.c:1395
 #5 cli_ac_scanbuff at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher-ac.c:1876
 #6 matcher_run at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher.c:164
 #7 cli_scan_fmap at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/matcher.c:1315
 #8 scanraw at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/scanners.c:3298
 #9 cli_magic_scan at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/scanners.c:4891
 #10 scan_common at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/scanners.c:5472
 #11 cl_scandesc_callback at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/libclamav/scanners.c:5716
 #12 scanfile at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/clamscan/manager.c:411
 #13 scandirs at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/clamscan/manager.c:548
 #24 scan_files at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/clamscan/manager.c:1021
 #25 scanmanager at /usr/src/debug/clamav-1.0.1-4.fc38.x86_64/clamscan/manager.c:1625
Comment 1 Mladen Gogala 2023-05-16 21:15:13 UTC 
Created attachment 1964960 [details]
File: proc_pid_status
Comment 2 Mladen Gogala 2023-05-16 21:15:15 UTC 
Created attachment 1964961 [details]
File: maps
Comment 3 Mladen Gogala 2023-05-16 21:15:17 UTC 
Created attachment 1964962 [details]
File: limits
Comment 4 Mladen Gogala 2023-05-16 21:15:19 UTC 
Created attachment 1964963 [details]
File: environ
Comment 5 Mladen Gogala 2023-05-16 21:15:21 UTC 
Created attachment 1964964 [details]
File: open_fds
Comment 6 Mladen Gogala 2023-05-16 21:15:22 UTC 
Created attachment 1964965 [details]
File: mountinfo
Comment 7 Mladen Gogala 2023-05-16 21:15:23 UTC 
Created attachment 1964966 [details]
File: os_info
Comment 8 Mladen Gogala 2023-05-16 21:15:24 UTC 
Created attachment 1964967 [details]
File: cpuinfo
Comment 9 Mladen Gogala 2023-05-16 21:15:27 UTC 
Created attachment 1964968 [details]
File: core_backtrace
Comment 10 Mladen Gogala 2023-05-16 21:15:28 UTC 
Created attachment 1964969 [details]
File: exploitable
Comment 11 Mladen Gogala 2023-05-16 21:15:30 UTC 
Created attachment 1964970 [details]
File: dso_list
Comment 12 Mladen Gogala 2023-05-16 21:15:32 UTC 
Created attachment 1964971 [details]
File: backtrace
Comment 13 Orion Poplawski 2023-05-17 03:44:29 UTC 
Is there a particular file that this crashes on?  Can you reproduce it?