Messages in this thread Patch in this message | | | From | kuznet@ms2 ... | Subject | Re: SO_SNDTIMEO: 2.4 kernel bugs | Date | Sat, 17 Feb 2001 23:29:14 +0300 (MSK) |
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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/
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