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posix: Call _exit in failure case for posix_spawn{p} (BZ#20178) 

This patch call _exit instead of exit in failure case for the spawned
child in Linux posix_spawn{p} implementation.

Tested on x86_64.

	[BZ #20178]
	* sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Call _exit
	on failure instead of exit.
This commit is contained in:
Adhemerval Zanella 2016-05-30 10:04:47 -03:00
parent c30c3f46a5
commit 3e040a2d5f
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2016-05-30 Adhemerval Zanella <adhemerval.zanella@linaro.org>
[BZ #20178]
* sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Call _exit
on failure instead of exit.
2016-05-30 Roland McGrath <roland@hack.frob.com>
[BZ #3629]

2
sysdeps/unix/sysv/linux/spawni.c
View File

@ -288,7 +288,7 @@ fail:
if (ret)
while (write_not_cancel (p, &ret, sizeof ret) < 0)
continue;
exit (SPAWN_ERROR);
_exit (SPAWN_ERROR);
}
/* Spawn a new process executing PATH with the attributes describes in *ATTRP.