freebsd-skq/sys
Michael Tuexen 6b8fba3c5c Don't use uninitialised stack memory if the sysctl variable
net.inet.tcp.hostcache.enable is set to 0.
The bug resulted in using possibly a too small MSS value or wrong
initial retransmission timer settings. Possibly the value used
for ssthresh was also wrong.

Submitted by:		Richard Scheffenegger
Reviewed by:		Cheng Cui, rgrimes@, tuexen@
MFC after:		1 week
Differential Revision:	https://reviews.freebsd.org/D23687
2020-02-17 14:54:21 +00:00
..
amd64 Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (4 of many) 2020-02-15 18:57:49 +00:00
arm Implement atomic_testandclear_{32,int,long} for 32-bit arm. Also, replace 2020-02-10 00:05:04 +00:00
arm64 arm64: remove no longer needed atomic_load_ptr casts 2020-02-14 23:17:18 +00:00
bsm Jail and capability mode for shm_rename; add audit support for shm_rename 2019-11-18 13:31:16 +00:00
cam Add rudamentary support for UFS to probe whether a block device supports the 2020-02-16 23:10:59 +00:00
cddl Remove duplicate dbufs accounting. 2020-02-07 15:50:47 +00:00
compat Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many) 2020-02-15 18:54:59 +00:00
conf Add chacha20poly1305 support to crypto build 2020-02-16 00:03:09 +00:00
contrib Add chacha20poly1305 support to crypto build 2020-02-16 00:03:09 +00:00
crypto
ddb Add KERNEL_PANICKED macro for use in place of direct panicstr tests 2020-01-12 06:07:54 +00:00
dev Fix typo. 2020-02-17 13:26:36 +00:00
dts Add an overlay for RK3328 USB3 node. 2020-01-29 12:10:42 +00:00
fs Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (1 of many) 2020-02-15 18:48:38 +00:00
gdb Add KERNEL_PANICKED macro for use in place of direct panicstr tests 2020-01-12 06:07:54 +00:00
geom geli taste: allow GELIBOOT tagged providers as well 2020-02-07 21:36:14 +00:00
gnu Import DTS files for riscv from Linux 5.4 2019-12-03 09:12:53 +00:00
i386 i386: remove no longer needed atomic_load_ptr casts 2020-02-14 23:17:37 +00:00
isa sc(4) md bits: stop setting sc->kbd entirely 2019-12-30 02:07:55 +00:00
kern refcount: update comments about fencing when releasing counts after r357989 2020-02-16 18:20:09 +00:00
kgssapi
libkern random(9): Deprecate random(9), remove meaningless srandom(9) 2019-12-26 19:41:09 +00:00
mips mips: fix kernel build after r357804 2020-02-14 20:25:04 +00:00
modules Fix build of some modules for some kernel configs. 2020-02-16 15:43:28 +00:00
net Partially revert VNET change and expand VNET structure. 2020-02-17 11:08:50 +00:00
net80211 net80211: Move rate printing in amrr_node_stats() to a separate method 2020-01-17 22:04:11 +00:00
netgraph ng_nat: avoid panic if attached directly to ng_ether and got short packet 2020-02-12 00:31:00 +00:00
netinet Don't use uninitialised stack memory if the sysctl variable 2020-02-17 14:54:21 +00:00
netinet6 Fix kernel panic while trying to read multicast stream. 2020-02-17 09:46:32 +00:00
netipsec netipsec: fix a mismatched uma_zfree -> uma_zfree_pcpu 2020-02-12 20:18:29 +00:00
netpfil Add missing EPOCH(9) wrapper in ipfw(8). 2020-02-11 18:16:29 +00:00
netsmb
nfs vfs: drop the mostly unused flags argument from VOP_UNLOCK 2020-01-03 22:29:58 +00:00
nfsclient
nfsserver
nlm vfs: drop the mostly unused flags argument from VOP_UNLOCK 2020-01-03 22:29:58 +00:00
ofed Make sure the VNET is properly set when reaping mbufs in ipoib. 2020-01-11 12:02:16 +00:00
opencrypto Miscellaneous typo fixes 2020-02-07 19:53:07 +00:00
powerpc powerpc: Fix altivec disabling in set_mcontext() 2020-02-06 01:25:30 +00:00
riscv Implement vm.pmap.kernel_maps for RISC-V 2020-02-12 14:06:02 +00:00
rpc Change r355157 to make svc_rpc_gss_lifetime_max a static. 2019-11-28 02:18:51 +00:00
security Merge audit and systrace checks 2020-02-14 13:09:41 +00:00
sys Partially revert VNET change and expand VNET structure. 2020-02-17 11:08:50 +00:00
teken
tests
tools vfs: stop null checking routines in vop wrappers 2020-01-26 00:41:38 +00:00
ufs Add rudamentary support for UFS to probe whether a block device supports the 2020-02-16 23:10:59 +00:00
vm Add a simple accessor that returns the bytes of memory consumed by a zone. 2020-02-17 01:59:55 +00:00
x86 Make atomic_load_ptr type-aware 2020-02-14 23:15:41 +00:00
xdr typo: s/impelmentation/implementation/. 2020-02-07 15:14:29 +00:00
xen
Makefile Remove sparc64 kernel support 2020-02-03 17:35:11 +00:00