linux-kernel - [PATCH 11/18] flag parametersi: NONBLOCK in anon_inode

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <200805062118.m46LI7uC004069@devserv.devel.redhat.com>
Date:	Tue, 6 May 2008 17:18:07 -0400
From:	Ulrich Drepper <drepper@...hat.com>
To:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Cc:	akpm@...ux-foundation.org, davidel@...ilserver.org,
	mtk.manpages@...il.com, torvalds@...ux-foundation.org
Subject: [PATCH 11/18] flag parametersi: NONBLOCK in anon_inode_getfd

Building on the previous change to anon_inode_getfd, this patch introduces
support for handling of O_NONBLOCK in addition to the already supported
O_CLOEXEC.  Following patches will take advantage of this support.  As
can be seen, the additional support for supporting this functionality is
minimal.

 anon_inodes.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


Signed-off-by: Ulrich Drepper <drepper@...hat.com>

diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index 1a4eee6..3662dd4 100644
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -116,7 +116,7 @@ int anon_inode_getfd(const char *name, const struct file_operations *fops,
 	file->f_mapping = anon_inode_inode->i_mapping;
 
 	file->f_pos = 0;
-	file->f_flags = O_RDWR;
+	file->f_flags = O_RDWR | (flags & O_NONBLOCK);
 	file->f_version = 0;
 	file->private_data = priv;
 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/