]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9f0f1c6) | patch
kcm: Only allow TCP sockets to be attached to a KCM mux
authorTom Herbert <tom@quantonium.net>
Wed, 24 Jan 2018 20:35:40 +0000 (12:35 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 24 Jan 2018 20:54:30 +0000 (15:54 -0500)
commit43e02b24da9463f19588ef043368a51df994a5b2
treebf1dde342aff9c631a516f2fc67525f2d1c283eetree | snapshot
parent9f0f1c680c638839ba57a065d7cf2c5ead136b80commit | diff
kcm: Only allow TCP sockets to be attached to a KCM mux

TCP sockets for IPv4 and IPv6 that are not listeners or in closed
stated are allowed to be attached to a KCM mux.

Fixes: 01e0164f6208 ("kcm: Kernel Connection Multiplexor module")
Reported-by: syzbot+8865eaff7f9acd593945@syzkaller.appspotmail.com
Signed-off-by: Tom Herbert <tom@quantonium.net>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/kcm/kcmsock.c diff | blob | history
Linux Kernel Source Tree.