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From: Yann Droneaud <ydroneaud@opteya.com>
To: Al Viro <viro@zeniv.linux.org.uk>,
	Andrew Morton <akpm@linux-foundation.org>,
	Jiri Kosina <trivial@kernel.org>
Cc: linux-kernel@vger.kernel.org,
	Yann Droneaud <ydroneaud@opteya.com>,
	linux-fsdevel@vger.kernel.org
Subject: [PATCHv8 4/6] binfmt_misc: trivial: replace get_unused_fd() by get_unused_fd_flags(0)
Date: Wed, 24 Sep 2014 15:11:09 +0200	[thread overview]
Message-ID: <5982084ca18326c9c25e52933eaa9bceb0bbd718.1411562410.git.ydroneaud@opteya.com> (raw)
In-Reply-To: <cover.1411562410.git.ydroneaud@opteya.com>
In-Reply-To: <cover.1411562410.git.ydroneaud@opteya.com>

This patch replaces calls to get_unused_fd() with equivalent call to
get_unused_fd_flags(0) to preserve current behavor for existing code.

In a further patch, get_unused_fd() will be removed so that new code
start using get_unused_fd_flags(), with the hope O_CLOEXEC could be
used, either by default or choosen by userspace.

Link: http://lkml.kernel.org/r/cover.1411562410.git.ydroneaud@opteya.com
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: trivial@kernel.org
Signed-off-by: Yann Droneaud <ydroneaud@opteya.com>
---
 fs/binfmt_misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index fd8beb9657a2..1cc5377ba955 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -153,7 +153,7 @@ static int load_misc_binary(struct linux_binprm *bprm)
 		/* if the binary should be opened on behalf of the
 		 * interpreter than keep it open and assign descriptor
 		 * to it */
- 		fd_binary = get_unused_fd();
+		fd_binary = get_unused_fd_flags(0);
  		if (fd_binary < 0) {
  			retval = fd_binary;
  			goto _ret;
-- 
1.9.3


  parent reply	other threads:[~2014-09-24 17:51 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-24 13:11 [PATCHv8 0/6] Getting rid of get_unused_fd() / enable close-on-exec Yann Droneaud
2014-09-24 13:11 ` Yann Droneaud
2014-09-24 13:11 ` Yann Droneaud
2014-09-24 13:11 ` [PATCHv8 1/6] fanotify: enable close-on-exec on events' fd when requested in fanotify_init() Yann Droneaud
2014-09-25 20:57   ` Heinrich Schuchardt
2014-09-25 20:57     ` Heinrich Schuchardt
2014-09-26  8:58     ` Yann Droneaud
2014-09-27  7:26       ` Heinrich Schuchardt
2014-09-29  8:49         ` [PATCHv8.1] " Yann Droneaud
2014-09-29 11:50           ` Jan Kara
2014-10-01 22:36           ` Andrew Morton
2014-10-01 22:36             ` Andrew Morton
2014-10-02  6:20             ` Yann Droneaud
2014-10-02  6:50               ` Mihai Donțu
2014-10-02  7:52               ` [PATCH] fanotify: add a flag to allow setting O_CLOEXEC on event fd Yann Droneaud
2014-10-02  9:13                 ` Pádraig Brady
2014-10-02  9:13                   ` Pádraig Brady
2014-10-02  9:13                   ` Pádraig Brady
2014-10-02 11:55                   ` Michael Kerrisk (man-pages)
2014-10-02 14:44                   ` Yann Droneaud
2014-10-02 14:44                     ` Yann Droneaud
2014-10-02 10:44             ` [PATCHv8.1] fanotify: enable close-on-exec on events' fd when requested in fanotify_init() Jan Kara
2014-10-02 10:44               ` Jan Kara
2014-10-02 19:46               ` Andrew Morton
2014-10-02 19:46                 ` Andrew Morton
2014-10-03  8:39                 ` [PATCHv8.2] " Yann Droneaud
2014-10-03  8:39                   ` Yann Droneaud
2014-09-24 13:11 ` [PATCHv8 2/6] ia64: trivial: replace get_unused_fd() by get_unused_fd_flags(0) Yann Droneaud
2014-09-24 13:11 ` [PATCHv8 3/6] ppc/cell: " Yann Droneaud
2014-09-24 13:11   ` Yann Droneaud
2014-09-24 13:11 ` Yann Droneaud [this message]
2014-09-24 13:11 ` [PATCHv8 5/6] file: " Yann Droneaud
2014-09-24 13:11 ` [PATCHv8 6/6] file: remove get_unused_fd() macro Yann Droneaud

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