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From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Tue, 6 Oct 2009 22:00:14 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/bin/sh eval.c exec.c
 src/tools/regression/bin/sh/execution unknown1.0
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jilles      2009-10-06 22:00:14 UTC

  FreeBSD src repository

  Modified files:
    bin/sh               eval.c exec.c 
  Added files:
    tools/regression/bin/sh/execution unknown1.0 
  Log:
  SVN rev 197820 on 2009-10-06 22:00:14Z by jilles
  
  sh: Send the "xyz: not found" message to redirected fd 2.
  This also fixes that trying to execute a non-regular file with a command
  name without '/' returns 127 instead of 126.
  The fix is rather simplistic: treat CMDUNKNOWN as if the command were found
  as an external program. The resulting fork is a bit wasteful but executing
  unknown commands should not be very frequent.
  
  PR:             bin/137659
  
  Revision  Changes    Path
  1.67      +2 -7      src/bin/sh/eval.c
  1.37      +1 -0      src/bin/sh/exec.c
  1.1       +29 -0     src/tools/regression/bin/sh/execution/unknown1.0 (new)