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libc: make posix_spawn(3) clean up child on failure

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Change-Id: I39a321f23326485fca789e5792a57532d1036716
This commit is contained in:
David van Moolenbroek 2016-12-20 14:46:42 +00:00
parent b52b83f927
commit 1bb466dd36
1 changed files with 3 additions and 0 deletions
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3
minix/lib/libc/sys/posix_spawn.c
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@ -265,6 +265,9 @@ posix_spawn(pid_t * __restrict pid, const char * __restrict path,
error = errno;
close(pfd[0]);
if (error != 0)
(void)waitpid(p, NULL, 0);
if (pid != NULL)
*pid = p;
return error;