CVS commit: [netbsd-8] src/bin/sh

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Fri Nov 17 20:33:53 UTC 2017

Modified Files:
        src/bin/sh [netbsd-8]: parser.c

Log Message:
Pull up following revision(s) (requested by kre in ticket #355):
        bin/sh/parser.c: revision 1.145
PR bin/52715
Correct a (relatively harmless) use after free in prompt expansion
processing [detected by asan.]
Relatively harmless: as (while incorrect) the way the data is (was)
used more or less guaranteed that the buffer contents would be
unaltered until well after they are (were) no longer wanted (this
is the expanded prompt string, it is just output (or copied into
libedit internal storage) and forgotten.
This should make no visible difference to anyone (not using asan or
similar.)


To generate a diff of this commit:
cvs rdiff -u -r1.132.2.2 -r1.132.2.3 src/bin/sh/parser.c

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