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[lwip-devel] [bug #28054] Two segments with FIN flag on the out-of-seque


From: Oleg Tyshev
Subject: [lwip-devel] [bug #28054] Two segments with FIN flag on the out-of-sequence queue
Date: Mon, 23 Nov 2009 17:40:46 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5 GTB5

Follow-up Comment #15, bug #28054 (project lwip):

Patch again corrected.
It was error in processing last segment.

    if (next->next == NULL &&
        TCP_SEQ_GT(seqno, next->tcphdr->seqno)) {
+     if (TCPH_FLAGS(next->tcphdr) & TCP_FIN) {
+       /* segment "next" already contains all data */
+       break;
+     }


(file #19118)
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Additional Item Attachment:

File name: oos_fin.patch                  Size:6 KB


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