Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
SUSE:SLE-15-SP1:GA
openjpeg2
openjpeg2-CVE-2020-27843.patch
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File openjpeg2-CVE-2020-27843.patch of Package openjpeg2
Index: openjpeg-2.3.0/src/lib/openjp2/t2.c =================================================================== --- openjpeg-2.3.0.orig/src/lib/openjp2/t2.c +++ openjpeg-2.3.0/src/lib/openjp2/t2.c @@ -770,6 +770,15 @@ static OPJ_BOOL opj_t2_encode_packet(OPJ continue; } + /* Avoid out of bounds access of https://github.com/uclouvain/openjpeg/issues/1297 */ + /* but likely not a proper fix. */ + if (precno >= res->pw * res->ph) { + opj_event_msg(p_manager, EVT_ERROR, + "opj_t2_encode_packet(): accessing precno=%u >= %u\n", + precno, res->pw * res->ph); + return OPJ_FALSE; + } + prc = &band->precincts[precno]; l_nb_blocks = prc->cw * prc->ch; cblk = prc->cblks.enc;
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor
