Date: Fri, 11 Jun 2010 03:13:19 +0000 (UTC) From: Randall Stewart <rrs@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/netinet sctp_auth.c sctp_bsd_addr.c sctp_bsd_addr.h sctp_constants.h sctp_indata.c sctp_input.c sctp_lock_bsd.h sctp_output.c sctp_pcb.c sctp_pcb.h sctp_structs.h sctp_sysctl.c sctp_timer.c sctp_usrreq.c sctputil.c Message-ID: <201006110313.o5B3DgqY024082@repoman.freebsd.org>
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rrs 2010-06-11 03:13:19 UTC FreeBSD src repository Modified files: (Branch: RELENG_8) sys/netinet sctp_auth.c sctp_bsd_addr.c sctp_bsd_addr.h sctp_constants.h sctp_indata.c sctp_input.c sctp_lock_bsd.h sctp_output.c sctp_pcb.c sctp_pcb.h sctp_structs.h sctp_sysctl.c sctp_timer.c sctp_usrreq.c sctputil.c Log: SVN rev 209028 on 2010-06-11 03:13:19Z by rrs MFC: Fix a number of bugs and race conditions. r208160: Bring back of the iterator thread. It now properly handles VNETS having only one thread. The old timer based code was full of LOR's and other issues. r208852: Cleanup bug. Basically when an un-accepted socket was hanging on a closed listener, we would leak the inp never cleaning it up r208853: Enhance the use under invarients of the audit for locks function and fix a bug where a close collision with a cookie being processed would cause a crash. r208854: Use the proper increment macros when working with the sent_queue_retran_cnt r208855: Align comments properly, Fix a bug where we were NOT looking at the resend markings for control chunks and also not decrementing the retran count which caused extra calls to retransmission. Alos add a valid no locks call to the output routine. r208856: Spacing issues in auth/bsd addr. r208857: Get rid of a windows ifdef that somehow leaked in r208863: Missing error leg returns in some failure cases r208864: LOR fix between the iterator and sctp_inpcb_close r208874: Don't call the sctp_inpcb_free from abort an association since you don't know what locks you hold and a timer will take care of the situation when the gone flag is set r208875: sctp_inpcb_free bug - a socket under the right situation could get stuck (from the accept queue) and never start the proper cleanup timer) r208876: Further enhance invariant lock validation, Fix a bug where a closed socket and a INIT-ACK could collide and cause a crash r208878: Clear up another bug in sctp_inpcb_free where we would end up due to a race in freeing hit a destroy of a contended lock. r208879: Optimize the cleanup and make some additional fixes in the sysctl code so that it won't reference a GONE INP and crash us r208883 & r208891: Fix so we don't open a hole between a sock lock and a call to socantrcvmore.. we could before hit a race that would kill the socket underneath us leading to a crash r208897: CUM-ACK calculation was messed up. So basically large message got broken from the original NR_sack integration. r208902: Make sure that we don't move a bit to the NR array that is behind the cum-ack r208952: Use both bit maps to calculte the cum-ack. r208953: Fix bug having to do with freeing an sctp_inpcb_free(). 1) make sure not to remove the flag until you get the lock again. 2) make sure all log_closing calls hold the lock. 3) Release all the locks when everthing is done and call callout_drain not callout_stop.. r208970: Fix some places on user allocation of a new sctp_inpcb where we run out of resource that we make sure to NULL the so_pcb pointer. Approved by: re - (bz@freebsd.org) Revision Changes Path 1.23.2.4 +5 -5 src/sys/netinet/sctp_auth.c 1.24.2.4 +42 -22 src/sys/netinet/sctp_bsd_addr.c 1.9.2.2 +1 -2 src/sys/netinet/sctp_bsd_addr.h 1.44.2.7 +1 -6 src/sys/netinet/sctp_constants.h 1.64.2.15 +25 -11 src/sys/netinet/sctp_indata.c 1.82.2.11 +26 -7 src/sys/netinet/sctp_input.c 1.14.2.2 +38 -17 src/sys/netinet/sctp_lock_bsd.h 1.88.2.22 +23 -13 src/sys/netinet/sctp_output.c 1.85.2.11 +171 -121 src/sys/netinet/sctp_pcb.c 1.41.2.5 +7 -8 src/sys/netinet/sctp_pcb.h 1.33.2.6 +17 -0 src/sys/netinet/sctp_structs.h 1.28.2.5 +10 -3 src/sys/netinet/sctp_sysctl.c 1.43.2.4 +0 -140 src/sys/netinet/sctp_timer.c 1.67.2.10 +8 -0 src/sys/netinet/sctp_usrreq.c 1.93.2.15 +48 -69 src/sys/netinet/sctputil.c
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