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PR/43639 CVS commit: src/bin/sh
The following reply was made to PR bin/43639; it has been noted by GNATS.
From: "Robert Elz" <kre%netbsd.org@localhost>
Subject: PR/43639 CVS commit: src/bin/sh
Date: Wed, 1 Jun 2016 05:10:41 +0000
Module Name: src
Committed By: kre
Date: Wed Jun 1 05:10:41 UTC 2016
Redo earlier fix to only prohibit sourcing directories and block special files.
char specials (/dev/tty, /dev/null, ... incl /dev/rwd0a) and fifos are OK.
Posix actually requires that we find only readable files - that is not yet
implemented (doing it sanely, without opening the file twice, is going to
take some more modifications to code elsewhere).
To generate a diff of this commit:
cvs rdiff -u -r1.127 -r1.128 src/bin/sh/eval.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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