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um: drivers/xterm.c: fix a file descriptor leak

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I could use out_close1, but that seems to be the code path to close the fd
returned by os_create_unix_socket, and using it to close the fd returned
by mkstemp might lead to some confusion, so I don't do it.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jonathan Neuschäfer 2011-09-14 16:21:20 -07:00 committed by Linus Torvalds
parent e5f0bdc784
commit b40997b872
1 changed files with 1 additions and 0 deletions
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1
arch/um/drivers/xterm.c
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@ -123,6 +123,7 @@ static int xterm_open(int input, int output, int primary, void *d,
err = -errno;
printk(UM_KERN_ERR "xterm_open : unlink failed, errno = %d\n",
errno);
close(fd);
return err;
}
close(fd);