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authorLibravatar Stefan Beller <sbeller@google.com>2016-02-29 13:57:06 -0800
committerLibravatar Junio C Hamano <gitster@pobox.com>2016-03-01 09:42:01 -0800
commit2a73b3dad09ef162eb5917e9e0d01d7c306f6b35 (patch)
treed3566e6ddadb7f1cdeb0a520b125e9cbac164e77 /t/t9602/README
parentsubmodules: allow parallel fetching, add tests and documentation (diff)
downloadtgif-2a73b3dad09ef162eb5917e9e0d01d7c306f6b35.tar.xz
run-command: do not pass child process data into callbacks
The expected way to pass data into the callback is to pass them via the customizable callback pointer. The error reporting in default_{start_failure, task_finished} is not user friendly enough, that we want to encourage using the child data for such purposes. Furthermore the struct child data is cleaned by the run-command API, before we access them in the callbacks, leading to use-after-free situations. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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