From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 6 Dec 2014 02:15:41 +0000 (-0500)
Subject: don't fail posix_spawn on failed close
X-Git-Tag: v1.1.6~37
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1c12c24364d1058ffdbb28fca72a51de85082778;p=oweals%2Fmusl.git

don't fail posix_spawn on failed close

the resolution of austin group issue #370 removes the requirement that
posix_spawn fail when the close file action is performed on an
already-closed fd. since there are no other meaningful errors for
close, just ignoring the return value completely is the simplest fix.
---

diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c
index ae262f7e..af127317 100644
--- a/src/process/posix_spawn.c
+++ b/src/process/posix_spawn.c
@@ -102,8 +102,7 @@ static int child(void *args_vp)
 			}
 			switch(op->cmd) {
 			case FDOP_CLOSE:
-				if ((ret=__syscall(SYS_close, op->fd)))
-					goto fail;
+				__syscall(SYS_close, op->fd);
 				break;
 			case FDOP_DUP2:
 				if ((ret=__sys_dup2(op->srcfd, op->fd))<0)