external/cde
1
0
Fork 0
mirror of git://git.code.sf.net/p/cdesktopenv/code synced 2025-03-09 15:50:02 +00:00
Code Issues Releases Wiki Activity

Fix process substitutions printing PIDs in profile scripts (#395)

Browse source 
- sh/args.c: A process substitution run in a profile script may print
  its PID as if it was a command spawned with '&'. Reproducer:
     $ cat /tmp/env
     true >(false)
     $ ENV=/tmp/env ksh
     [1]	730227
     $
  This bug is fixed by turning off the SH_PROFILE state while running
  a process substitution.

- sh/subshell.c: The SH_INTERACTIVE fix in 3525535e renders the extra
  check for SH_PROFILE redundant, so it has been removed.

- tests/io.sh: Update the procsub PIDs test to also check the result
  after using process substitution in a profile script.
This commit is contained in:
Johnothan King 2021-12-22 05:25:26 -08:00 • committed by Martijn Dekker
parent 740a24a456
commit 3785a0685c
5 changed files with 13 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/cmd/ksh93/include/version.h
View file

@ -21,7 +21,7 @@
#define SH_RELEASE_FORK "93u+m" /* only change if you develop a new ksh93 fork */
#define SH_RELEASE_SVER "1.0.0-beta.2" /* semantic version number: https://semver.org */
#define SH_RELEASE_DATE "2021-12-21" /* must be in this format for $((.sh.version)) */
#define SH_RELEASE_DATE "2021-12-22" /* must be in this format for $((.sh.version)) */
#define SH_RELEASE_CPYR "(c) 2020-2021 Contributors to ksh " SH_RELEASE_FORK
/* Scripts sometimes field-split ${.sh.version}, so don't change amount of whitespace. */