CVS commit: src/usr.bin/patch

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

Module Name:    src
Committed By:   christos
Date:           Thu Jul 30 21:47:51 UTC 2015

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

Log Message:
from bitrieg:

Substitution commands might contain a newline in the replacement pattern
(escaped with a backslash before it), causing patch's understanding of
the state the ed child process is in to diverge from reality. This can
lead to patch unwillingly feeding '!' (execute shell command) lines to
ed. Finding out how to do this is left as an exercise to the reader.

XXX: pullup-7


To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 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.