tailscale

Commit Graph

Author	SHA1	Message	Date
Claus Lensbøl	3f7a9f82e3	wgengine/magicsock: fix bpf fragmentation jump offsets (#16204 ) Fragmented datagrams would be processed instead of being dumped right away. In reality, thse datagrams would be dropped anyway later so there should functionally not be any change. Additionally, the feature is off by default. Closes #16203 Signed-off-by: Claus Lensbøl <claus@tailscale.com>	11 months ago
Andrew Dunham	1c972bc7cb	wgengine/magicsock: actually use AF_PACKET socket for raw disco Previously, despite what the commit said, we were using a raw IP socket that was not an AF_PACKET socket, and thus was subject to the host firewall rules. Switch to using a real AF_PACKET socket to actually get the functionality we want. Updates #13140 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: If657daeeda9ab8d967e75a4f049c66e2bca54b78	2 years ago

Author

SHA1

Message

Date

Claus Lensbøl

3f7a9f82e3

wgengine/magicsock: fix bpf fragmentation jump offsets (#16204 )

Fragmented datagrams would be processed instead of being dumped right
away. In reality, thse datagrams would be dropped anyway later so there
should functionally not be any change. Additionally, the feature is off
by default.

Closes #16203

Signed-off-by: Claus Lensbøl <claus@tailscale.com>

11 months ago

Andrew Dunham

1c972bc7cb

wgengine/magicsock: actually use AF_PACKET socket for raw disco

Previously, despite what the commit said, we were using a raw IP socket
that was *not* an AF_PACKET socket, and thus was subject to the host
firewall rules. Switch to using a real AF_PACKET socket to actually get
the functionality we want.

Updates #13140

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: If657daeeda9ab8d967e75a4f049c66e2bca54b78

2 years ago

2 Commits (05a4c8e8392c216db5a4e951ffccc95e8a72d152)