CVS commit: src/bin/sh

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Sun Dec  2 10:27:58 UTC 2018

Modified Files:
        src/bin/sh: alias.c

Log Message:
Fix the worst of the bugs in alias processing.   This has been in sh
since this code was first imported (May 1994) (ie: before 4.4-Lite)

There is (much) more coming soon (the big ugly comment is going away).

This one has been separated out, as it can easily cause sh
core dumps, so needs:

XXX pullup-8

(the other changes to aliases probably will not get that.)


To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/bin/sh/alias.c

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