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Sync with Git 2.30.2 for CVE-2021-21300

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Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2021-03-08 16:09:07 -08:00
parent 6c46f864e5 94f6e3e283
commit 56a57652ef
23 changed files with 292 additions and 4 deletions
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9
run-command.c
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@ -993,6 +993,7 @@ int finish_command(struct child_process *cmd)
int ret = wait_or_whine(cmd->pid, cmd->argv[0], 0);
trace2_child_exit(cmd, ret);
child_process_clear(cmd);
invalidate_lstat_cache();
return ret;
}
@ -1294,13 +1295,19 @@ error:
int finish_async(struct async *async)
{
#ifdef NO_PTHREADS
return wait_or_whine(async->pid, "child process", 0);
int ret = wait_or_whine(async->pid, "child process", 0);
invalidate_lstat_cache();
return ret;
#else
void *ret = (void *)(intptr_t)(-1);
if (pthread_join(async->tid, &ret))
error("pthread_join failed");
invalidate_lstat_cache();
return (int)(intptr_t)ret;
#endif
}