Re: What's cooking in git.git (May 2017, #06; Mon, 22)

> Junio C Hamano wrote:
>
>> * bw/forking-and-threading (2017-05-15) 14 commits
>>  - usage.c: drop set_error_handle()
>>  - run-command: restrict PATH search to executable files
>>  - run-command: expose is_executable function
>>  - run-command: block signals between fork and execve
>>  - run-command: add note about forking and threading
>>  - run-command: handle dup2 and close errors in child
>>  - run-command: eliminate calls to error handling functions in child
>>  - run-command: don't die in child when duping /dev/null
>>  - run-command: prepare child environment before forking
>>  - string-list: add string_list_remove function
>>  - run-command: use the async-signal-safe execv instead of execvp
>>  - run-command: prepare command before forking
>>  - t0061: run_command executes scripts without a #! line
>>  - t5550: use write_script to generate post-update hook
>>
>>  The "run-command" API implementation has been made more robust
>>  against dead-locking in a threaded environment.
>>
>>  Will merge to 'next'.
>
> What's holding this up?  The deadlock it fixed was a real,
> non-theoretical issue.