Date: Fri, 28 Jun 2002 12:12:38 -0700 (PDT) From: Jonathan Lemon <jlemon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet tcp_syncache.c Message-ID: <200206281912.g5SJCcDa000945@freefall.freebsd.org>
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jlemon 2002/06/28 12:12:38 PDT
Modified files:
sys/netinet tcp_syncache.c
Log:
One possible code path for syncache_respond() is:
syncache_respond(A), ip_output(), ip_input(), tcp_input(), syncache_badack(B)
Which winds up deleting a different entry from the syncache. Handle
this by not utilizing the next entry in the timer chain until after
syncache_respond() completes. The case of A == B should not be possible.
Problem found by: Don Bowman <don@sandvine.com>
Revision Changes Path
1.23 +7 -1 src/sys/netinet/tcp_syncache.c
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