On 2014-04-21 18:33, Junio C Hamano wrote:
> Junio C Hamano <gits...@pobox.com> writes:
>> Richard Hansen <rhan...@bbn.com> writes:
>>> Both bash and zsh subject the value of PS1 to parameter expansion,
>>> command substitution, and arithmetic expansion. Rather than include
>>> the raw, unescaped branch name in PS1 when running in two- or
>>> three-argument mode, construct PS1 to reference a variable that holds
>>> the branch name. Because the shells do not recursively expand, this
>>> avoids arbitrary code execution by specially-crafted branch names such
>>> as '$(IFS=_;cmd=sudo_rm_-rf_/;$cmd)'.
>>> Signed-off-by: Richard Hansen <rhan...@bbn.com>
>> I'd like to see this patch eyeballed by those who have been involved
>> in the script (shortlog and blame tells me they are SZEDER and
>> Simon, CC'ed), so that we can hopefully merge it by the time -rc1 is
>> Will queue so that I won't lose it in the meantime.
> Sadly, this does not seem to pass t9903.41 for me.
> $ bash t9903-*.sh -i -v
Oops! Because git-prompt.sh is in contrib I didn't realize there was a
test for it.
The test will have to change. I'll think about the best way to adjust
the test and send a reroll.
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