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f-stack
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66 Commits

Author SHA1 Message Date
fengbojiang c35e5fda17 Fix Compile Error with gcc 11.3.0(in Ubuntu 22.04). Close #736. 2023-02-16 15:14:27 +08:00
wenchengji 0f015b3f5d when nginx use setsockopt ON_LINGER, the seq number of the RST packet is error. 
Use tcpdump to capture packets and you will find the problem.
See:https://reviews.freebsd.org/D30036.
 2023-01-09 06:51:16 +00:00
fengbojiang 3c7b637d18 tcp: Missing mfree in rack and bbr. 
See:https://reviews.freebsd.org/D30727.
 2023-01-06 10:35:50 +08:00
fengbojiang a816e89636 Fix #702 F-stack rack and BBR both causes PCB memory leak. 
Because `net.inet.tcp.hpts.skip_swi=1` takes effect after
`mi_startup()` in `ff_freebsd_init()`.
 2023-01-06 04:10:02 +08:00
renzibei fb832ef92f delete useless comments in last commit 2022-12-01 22:12:33 +00:00
renzibei 7fe40f937e make it compilable under O2 optimization, pass gcc check 2022-12-01 22:02:45 +00:00
fengbojiang ff8fd2bdc7 Merge branch 'dev' 2022-09-02 16:51:22 +08:00
fengbojiang 021aaded2c Support zero copy while call `ff_write`, you can enable it by modify ‘FF_ZC_SEND=1' in `lib/Makefile`. 
`FF_ZC_SEND` is same as `FF_USE_PAGE_ARRAY`, it will improve performance slightly in some scenarios, need to be tested in combination with real applications.

You can enable both compilation options at the same time or separately.
 2022-05-07 12:02:49 +08:00
fengbojiang e12886c02c Support zero copy while call `ff_write`, you can enable it by modify ‘FF_ZC_SEND=1' in `lib/Makefile`. 
`FF_ZC_SEND` is same as `FF_USE_PAGE_ARRAY`, it will improve performance slightly in some scenarios, need to be tested in combination with real applications.

You can enable both compilation options at the same time or separately.
 2022-04-15 18:00:49 +08:00
fengbojiang 7dba406844 Fix #643. Fix a VXLAN issue. Thanks @agerguo 2022-02-26 21:28:12 +08:00
fengbojiang da4b496cab Netgraph and ipfw for FreeBSD 13.0. 2021-10-12 18:59:42 +08:00
fengbojiang 21cfeb4372 Support extra tcp stacks, rack and bbr. 2021-09-23 15:16:09 +08:00
fengbojiang 8fe2bf87f3 FreeBSD13 can simply work. 2021-09-18 14:50:06 +08:00
fengbojiang 63f0426fdf fix some issues. 2021-09-16 15:30:22 +08:00
fengbojiang e7b7fb6cc9 FreeBSD: Upgrade to FreeBSD-releng-13.0 compiled, to be tested. 2021-08-31 19:00:09 +08:00
fengbojiang(姜凤波) cddb7cd030 Add `ff_regist_pcblddr_fun` to regist a pcb lddr function in F-Stack. 
If There are multiple ips, and F-Stack client application can choose a source ip by yourself, instead always use the first ip.
 2021-03-06 19:18:52 +08:00
fengbojiang(姜凤波) 1ddd0f0898 Add `ff_regist_pcblddr_fun` to regist a pcb lddr function in F-Stack. 
If There are multiple ips, and F-Stack client application can choose a source ip by yourself, instead always use the first ip.
 2021-03-06 19:04:46 +08:00
fengbojiang(姜凤波) 5212857100 ICMPv6 / MLDv2 out-of-bounds memory access. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-SA-19:19.mldv2.asc.
 2019-11-22 23:03:52 +08:00
fengbojiang(姜凤波) a823ae8156 ICMPv6 / MLDv2 out-of-bounds memory access. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-SA-19:19.mldv2.asc.
 2019-11-22 23:03:52 +08:00
fengbojiang(姜凤波) 0e148a1207 Denial of service in listen system call. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-EN-18:11.listen.asc.

Refer: #329.
 2019-11-22 22:07:47 +08:00
fengbojiang(姜凤波) 6757379bb8 Denial of service in listen system call. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-EN-18:11.listen.asc.

Refer: #329.
 2019-11-22 22:07:47 +08:00
fengbojiang(姜凤波) c476ff78a9 Resource exhaustion in IP fragment reassembly. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-SA-18:10.ip.asc.
 2019-11-22 21:06:30 +08:00
fengbojiang(姜凤波) 2d72fc9054 Resource exhaustion in IP fragment reassembly. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-SA-18:10.ip.asc.
 2019-11-22 21:06:30 +08:00
fengbojiang(姜凤波) 30c2a48ca1 Resource exhaustion in TCP reassembly. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-SA-18:08.tcp.asc.
 2019-11-22 16:16:34 +08:00
fengbojiang(姜凤波) a98418af32 Resource exhaustion in TCP reassembly. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-SA-18:08.tcp.asc.
 2019-11-22 16:16:34 +08:00
fengbojiang(姜凤波) b4eda9868a The icmp6(4) protocol has been updated to fix ICMPv6 redirects. 
Corresponding upstream changeset from https://svnweb.freebsd.org/base/stable/11/sys/netinet6/icmp6.c?r1=329581&r2=329580&pathrev=329581.
 2019-11-22 15:57:05 +08:00
fengbojiang(姜凤波) 007a5634b2 The icmp6(4) protocol has been updated to fix ICMPv6 redirects. 
Corresponding upstream changeset from https://svnweb.freebsd.org/base/stable/11/sys/netinet6/icmp6.c?r1=329581&r2=329580&pathrev=329581.
 2019-11-22 15:57:05 +08:00
fengbojiang(姜凤波) eb6df281b3 The disclosure in the TCP network stack was introduced in 11.0. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-EN-18:05.mem.asc.
 2019-11-22 14:39:26 +08:00
fengbojiang(姜凤波) da6a6342a9 The disclosure in the TCP network stack was introduced in 11.0. 
Corresponding upstream changeset from
https://www.freebsd.org/security/advisories/FreeBSD-EN-18:05.mem.asc.
 2019-11-22 14:39:26 +08:00
fengbojiang(姜凤波) 441d416594 Fix denial of service of ipsec. 
Corresponding upstream changeset from
 https://www.freebsd.org/security/advisories/FreeBSD-SA-18:05.ipsec.asc.
 2019-11-22 12:33:19 +08:00
fengbojiang(姜凤波) d0b1b30af0 Fix denial of service of ipsec. 
Corresponding upstream changeset from
 https://www.freebsd.org/security/advisories/FreeBSD-SA-18:05.ipsec.asc.
 2019-11-22 12:33:19 +08:00
fengbojiang(姜凤波) b6e183603d The TCP stack has been changed to use the estimated RTT instead of timestamps for receive buffer auto resizing. 
Corresponding upstream changeset from https://svnweb.freebsd.org/base?view=revision&revision=317368.
 2019-11-22 11:40:45 +08:00
fengbojiang(姜凤波) 04b1440d33 The TCP stack has been changed to use the estimated RTT instead of timestamps for receive buffer auto resizing. 
Corresponding upstream changeset from https://svnweb.freebsd.org/base?view=revision&revision=317368.
 2019-11-22 11:40:45 +08:00
fengbojiang(姜凤波) e1bffb8a14 The network stack has been modified to fix incorrect or invalid IP 
addresses if multiple threads emit a UDP log_in_vain message
concurrently.

Corresponding upstream changeset from
https://svnweb.freebsd.org/base?view=revision&revision=313523.
 2019-11-21 16:57:10 +08:00
fengbojiang(姜凤波) 56d87bf891 The network stack has been modified to fix incorrect or invalid IP 
addresses if multiple threads emit a UDP log_in_vain message
concurrently.

Corresponding upstream changeset from
https://svnweb.freebsd.org/base?view=revision&revision=313523.
 2019-11-21 16:57:10 +08:00
fengbojiang(姜凤波) efd36ee293 The network stack has been updated to include ip6_tryforward(), 
providing performance benefits as result of a reduced number of checks.

Corresponding upstream changeset from
https://svnweb.freebsd.org/base?view=revision&revision=311681.
 2019-11-21 16:42:24 +08:00
fengbojiang(姜凤波) d6e6a7ee89 The network stack has been updated to include ip6_tryforward(), 
providing performance benefits as result of a reduced number of checks.

Corresponding upstream changeset from
https://svnweb.freebsd.org/base?view=revision&revision=311681.
 2019-11-21 16:42:24 +08:00
fengbojiang(姜凤波) d53a2d2032 FreeBSD: upgrad to FreeBSD-releng-11.0 for some bugs. 2019-11-20 20:41:29 +08:00
fengbojiang(姜凤波) e7145e3651 FreeBSD: upgrad to FreeBSD-releng-11.0 for some bugs. 2019-11-20 20:41:29 +08:00
fengbojiang(姜凤波) adfdf56113 IPv6: FreeBSD stack and f-stack support ipv6. 2019-07-12 20:56:01 +08:00
fengbojiang(姜凤波) d7140ab746 IPv6: FreeBSD stack and f-stack support ipv6. 2019-07-12 20:56:01 +08:00
jfb8856606 1743e020f9 recommit bind and connet use other ip. 
Refer #322 #323 #343
 2019-06-25 19:14:07 +08:00
fengbojiang(姜凤波) fe45045298 Revert "Merge branch 'master' of https://github.com/F-Stack/f-stack" 
Refer #322 #323 #343

This reverts commit 2bc927fd77, reversing
changes made to 2576201343.
 2019-03-14 18:07:36 +08:00
10077240 2c6bc8e771 indent correctly 2019-01-14 15:10:42 +08:00
10077240 490ee526cc support bind and connect 2019-01-05 11:51:57 +08:00
dongbo4 eb3a5857ca Fix nginx_with_fstack setting up segment faults on arm64 platform 2018-11-07 08:59:23 +00:00
10077240 61467f3e8d Update freebsd/netinet/in_pcb.c 
BSD's socket can bind the address not belong to local ports, this works well when using as transparent proxy. If fstack check the ip and port whenever new connect, tranparent proxy is not supported.
When using specified local port, it is app's responsibility to make 5-tuple rss hash good.
 2018-10-10 07:48:32 +08:00
logwang 5e5c25c329 kern_timeout: decrease the cpu usage of timer. 
There's a bug of last version, every tick, the timer will traverse all the
entries in callwheel, when lots of connections comming, the callout
process will use lots of cpu resources.

This commit fixes it, every tick, check the bucket which is hashed with current
tick, if there are entries, compare the callout tick, and invoke
callbacks.
 2018-05-10 17:53:18 +08:00
ouliuquan 744da4ea50 Update vnode_if.src 
Missing end-of-line ; in " IN struct task *task;   ".
 2018-04-27 17:42:22 +08:00
logwang 39be5a505f ff_kern_timeout: optimize the timecounter. 
This timecounter implementation retrieves the current time and reports it
as the equivalent number of counts from a counter incrementing at 'hz'.
 2018-01-19 21:03:20 +08:00