Messages in this thread Patch in this message | | | Date | Sat, 05 Jun 2004 01:55:44 +0900 (JST) | Subject | Re: Broken? 2.6.6 + IP_ADD_SOURCE_MEMBERSHIP + SO_REUSEADDR | From | YOSHIFUJI Hideaki / 吉藤英明 <> |
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In article <20040604155423.GA5656@muffin> (at Fri, 4 Jun 2004 17:54:23 +0200), "Wesley W. Terpstra" <terpstra@gkec.tu-darmstadt.de> says:
> If I launch the same program twice with different senders, the first program > ceases to receive multicast packets. (Neither from its own sender, nor the > second program's sender) The second program receives packets from its > designated sender only (as expected). : > If both programs specify the same sender, then both programs receive the > message (as expected).
Thanks for the report. The following patch should fix the issue. Please try. Thanks again.
===== net/ipv4/udp.c 1.60 vs edited ===== --- 1.60/net/ipv4/udp.c 2004-05-31 03:57:26 +09:00 +++ edited/net/ipv4/udp.c 2004-06-05 01:47:07 +09:00 @@ -294,7 +294,7 @@ ipv6_only_sock(s) || (s->sk_bound_dev_if && s->sk_bound_dev_if != dif)) continue; - if (!ip_mc_sf_allow(sk, loc_addr, rmt_addr, dif)) + if (!ip_mc_sf_allow(s, loc_addr, rmt_addr, dif)) continue; goto found; } -- Hideaki YOSHIFUJI @ USAGI Project <yoshfuji@linux-ipv6.org> GPG FP: 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA - 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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