conntrack-tools.git/src, branch conntrack-tools-0.9.13

conntrackd: fix wrong TCP handling in unused nl_update_conntrack()

2009-06-20T22:31:14+00:00

This patch fixes an incorrect use of nfct_get_attr_u32() instead of nfct_get_attr_u8() to obtain the current TCP state. This patch also sets the IP_CT_TCP_FLAG_CLOSE_INIT for states >= TIME_WAIT. The function nl_update_conntrack() is currently unused so this fix does not resolve any pending issue. Signed-off-by: Pablo Neira Ayuso

conntrackd: fix memory leak in cache_update_force()

2009-06-20T22:27:37+00:00

This patch fixes a memory leak in cache_update_force(). The problem occurs if the object does not exists in the cache and we fail to add it. Signed-off-by: Pablo Neira Ayuso

conntrackd: add statistics for enospc errors in queues

2009-06-20T19:24:04+00:00

This patch adds a new statistic field to count the number of enospc errors while adding new nodes to some queue. Signed-off-by: Pablo Neira Ayuso

conntrackd: add statistics about queue node objects

2009-06-20T19:23:19+00:00

This patch adds the statistics for queue node objects. Signed-off-by: Pablo Neira Ayuso

conntrackd: add `-s queue' to display queue statistics

2009-06-20T19:17:43+00:00

This patch re-introduces `-s queue' but now it displays generic queue statistics. # conntrackd -s queue active queue objects: 0 queue txqueue: current elements: 0 maximum elements: 2147483647 not enough space errors: 0 queue rsqueue: current elements: 72 maximum elements: 128 not enough space errors: 0 Signed-off-by: Pablo Neira Ayuso

conntrackd: add the name field to queues

2009-06-20T19:11:06+00:00

This patch adds the name field to identify the queue by means of a string. This patch is used by the next one that introduces per-queue statistics. Signed-off-by: Pablo Neira Ayuso

conntrackd: rename `-s queue' option by `-s rsqueue'

2009-06-20T18:07:33+00:00

This patch renames the statistics option that displays the content of the resend queue which is used by the ftfw mode. Signed-off-by: Pablo Neira Ayuso

build: use TLV format for SCTP/DCCP protocol information

2009-06-12T16:35:11+00:00

In 400ae54438c4b85126f9fab0ae1dc067823b70f7, we added the SCTP support by means of a structure that was encapsulated in an TLV attribute. However, this structure didn't handle alignment and endianess issues appropriately. Similar problem was introduced in b808645ec71b7cc22cf5106b3d79625d07e6077c along with the DCCP support. This patch moves every field of this structure to independent attributes. I decided not to use nesting to make building and parsing more simple. Using TLV is a good idea, specially for DCCP and SCTP that are under development and that may include new fields and obsolete them in the future. Signed-off-by: Pablo Neira Ayuso

conntrackd: add support to display statistics on existing child processes

2009-06-11T18:33:14+00:00

This patch adds the ability to dump the list of existing child processes. In general, it would be hard to display one since child processes are generally forked for very specific tasks, like commit and flush operations, and they have very limited lifetime. However, this can be handy for debugging problems. Signed-off-by: Pablo Neira Ayuso

conntrackd: use a permanent handler for commit operations

2009-06-11T17:34:54+00:00

This patch adds a dedicated commit handler since there is a possible race condition that can happen if the child process ends before we have received all the event messages that the commit request has triggered. Signed-off-by: Pablo Neira Ayuso