CVS commit: src/bin/sh

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

Module Name:    src
Committed By:   kre
Date:           Tue Feb 16 15:30:12 UTC 2021

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

Log Message:
PR bin/55979

This fixes the MSAN detected reference to an unitialised variable
(an unitialised field in a struct) which happens when a command is
not found after a PATH search.

Aside from skipping some known to be going to fail exec*() calls
in some cases, the setting of the relevant field is irrelevant,
so this problem makes no practical difference to the shell, or any
shell script.

XXX (maybe) pullup -9


To generate a diff of this commit:
cvs rdiff -u -r1.54 -r1.55 src/bin/sh/exec.c

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