CVSROOT: /cvs
Module name: src
Changes by: bl...@cvs.openbsd.org 2017/06/30 05:25:29
Modified files:
lib/libexpat : COPYING Changes Makefile README expat_config.h
lib/libexpat/doc: reference.html
lib/libexpat/examples: elements.c outline.c
lib/libexpat/lib: expat.h expat_external.h internal.h
winconfig.h xmlparse.c xmlrole.c xmltok.c
xmltok_impl.c
Added files:
lib/libexpat : AUTHORS Symbols.map
lib/libexpat/lib: siphash.h
Log message:
Update libexpat to version 2.2.1 which has some security fixes.
- CVE-2017-9233 CVE-2016-9063 CVE-2016-5300 CVE-2016-4472 CVE-2016-0718
CVE-2015-2716 CVE-2015-1283 CVE-2012-6702 CVE-2012-0876 have been
addressed. Not all of them affect OpenBSD as we had fixes before.
- Upstream uses arc4random_buf(3) now. Delete all code for other
entropy sources to make sure to compile the correct one. Our
library already used arc4random(3) before.
- The overflow fixes in rev 1.11 and 1.12 of lib/xmlparse.c
have been commited upstream in a different way. Use the upstream
code to make maintenance easier.
- Although it should be ABI compatible, there is a new global
symbol align_limit_to_full_utf8_characters. As it is in
lib/internal.h, add a Symbols.map to restrict the export. Do not
bump the shared library version.
- Use the internal expat's siphash.h.
ports build ajacoutot@; move ahead deraadt@
