CVS commit: src/external/bsd/tre/dist/lib

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Sun Nov 19 14:03:35 UTC 2017

Modified Files:
        src/external/bsd/tre/dist/lib: tre-match-approx.c tre-match-parallel.c

Log Message:
Add missing integer overflow checks to avoid out-of-bound write reported in
CVE-2016-8859, partially taken from musl libc:
https://git.musl-libc.org/cgit/musl/commit/src/regex/regexec.c?id=c3edc06d1e1360f3570db9155d6b318ae0d0f0f7
https://git.musl-libc.org/cgit/musl/commit/src/regex/regexec.c?id=6582baa752a8facb2c8a7b5b3dcf67331429cdc1


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/external/bsd/tre/dist/lib/tre-match-approx.c \
    src/external/bsd/tre/dist/lib/tre-match-parallel.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.