netdev - Re: [Bug 8013] New: select for write hangs on a socket after write returned ECONNRESET

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

Date:	Sat, 17 Feb 2007 19:25:33 +0300
From:	Evgeniy Polyakov <johnpol@....mipt.ru>
To:	Stephen Hemminger <shemminger@...ux-foundation.org>
Cc:	netdev@...r.kernel.org
Subject: Re: [Bug 8013] New: select for write hangs on a socket after write returned ECONNRESET

On Fri, Feb 16, 2007 at 09:34:27PM +0300, Evgeniy Polyakov (johnpol@....mipt.ru) wrote:
> Otherwise we can extend select output mask to include hungup too
> (getting into account that hungup is actually output event).

This is another possible way to fix select after write after connection
reset.

Signed-off-by: Evgeniy Polyakov <johnpol@....mipt.ru>

diff --git a/fs/select.c b/fs/select.c
index fe0893a..f2a8e46 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -186,7 +186,7 @@ get_max:
 #define SET(i,m)	(*(m) |= (i))
 
 #define POLLIN_SET (POLLRDNORM | POLLRDBAND | POLLIN | POLLHUP | POLLERR)
-#define POLLOUT_SET (POLLWRBAND | POLLWRNORM | POLLOUT | POLLERR)
+#define POLLOUT_SET (POLLWRBAND | POLLWRNORM | POLLOUT | POLLERR | POLLHUP)
 #define POLLEX_SET (POLLPRI)
 
 int do_select(int n, fd_set_bits *fds, s64 *timeout)

-- 
	Evgeniy Polyakov
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html