lkml.org 
[lkml]   [2001]   [Feb]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
SubjectRe: SO_SNDTIMEO: 2.4 kernel bugs
Date
Hello!

> Unfortunately, it seems to be very buggy. Here are two buggy scenarios.


--- ../vger3-010210/linux/net/ipv4/tcp.c Sat Feb 10 23:16:51 2001
+++ linux/net/ipv4/tcp.c Sat Feb 17 23:27:43 2001
@@ -691,6 +691,8 @@

set_current_state(TASK_INTERRUPTIBLE);

+ if (!timeo)
+ break;
if (signal_pending(current))
break;
if (tcp_memory_free(sk) && !vm_wait)
--- ../vger3-010210/linux/net/core/sock.c Tue Jan 30 21:20:16 2001
+++ linux/net/core/sock.c Sat Feb 17 23:27:44 2001
@@ -727,6 +727,8 @@
clear_bit(SOCK_ASYNC_NOSPACE, &sk->socket->flags);
add_wait_queue(sk->sleep, &wait);
for (;;) {
+ if (!timeo)
+ break;
if (signal_pending(current))
break;
set_bit(SOCK_NOSPACE, &sk->socket->flags);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2005-03-22 13:17    [W:0.245 / U:0.432 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site