CVS commit: src/usr.bin/patch

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Nov 26 00:31:32 UTC 2014

Modified Files:
        src/usr.bin/patch: common.h pch.c

Log Message:
Avoid coredumps when the linenumbers in the hunks turn negative.
From: http://marc.info/?l=openbsd-tech&m=141693055412785

XXX: pullup 7


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/usr.bin/patch/common.h
cvs rdiff -u -r1.25 -r1.26 src/usr.bin/patch/pch.c

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