linux-kernel - [PATCH] sendfile: allows bypassing of notifier events

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>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 20 Nov 2012 16:31:34 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] sendfile: allows bypassing of notifier events

From: Scott Wolchok <swolchok@...ch.edu>

Signed-off-by: Alan Cox <alan@...ux.intel.com>
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=12812
---

 fs/read_write.c |    2 ++
 1 file changed, 2 insertions(+)


diff --git a/fs/read_write.c b/fs/read_write.c
index d065348..1c7f101 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -935,6 +935,8 @@ ssize_t do_sendfile(int out_fd, int in_fd, loff_t *ppos, size_t count,
 	if (retval > 0) {
 		add_rchar(current, retval);
 		add_wchar(current, retval);
+		fsnotify_access(in.file);
+		fsnotify_access(out.file);
 	}
 
 	inc_syscr(current);

--
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/