[Nmh-commits] [SCM] The nmh Mail Handling System branch, master, updated. 1.7-branchpoint-472-g20fdce3

[Ralph Corderoy]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "The nmh Mail Handling System".

The branch, master has been updated
       via  20fdce3e9137be985ffb22a2c97c51bcd45f72e0 (commit)
      from  c349c172bd195190c0ddb7754644f16ba8545fda (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 20fdce3e9137be985ffb22a2c97c51bcd45f72e0
Author: Ralph Corderoy <address@hidden>
Date:   Tue Jan 23 09:18:34 2018 +0000

    mhshow: Avoid SEGV when user's command has two or fewer words.
    
    After argsplit() returned a NULL-terminated vector, the existing NULL
    was overwritten with another and the vector index then incremented.
    This made the test for whether vec[2] was available out by one resulting
    in NULL being used and printed.
    
    This plucking of the third word is a faulty assumption as argsplit()
    doesn't always return ["sh", "-c", ...], but add a new test script for
    it to avoid regression and so that the script can be expanded with more
    related tests.
    
    Fixes 7559e1ebf.

-----------------------------------------------------------------------

Summary of changes:
 Makefile.am           |  1 +
 test/mhshow/test-exec | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++
 uip/mhshowsbr.c       |  1 -
 3 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100755 test/mhshow/test-exec


hooks/post-receive
-- 
The nmh Mail Handling System