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| author | Eric W. Biederman <ebiederm@xmission.com> | 2013-04-03 20:13:35 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-05 08:49:03 +0400 |
| commit | 25da0e3e9d3fb2b522bc2a598076735850310eb1 (patch) | |
| tree | d44a992a5e27df77cec69dd0ce19272498e402f0 /block | |
| parent | 4de79c737b200492195ebc54a887075327e1ec1d (diff) | |
| download | linux-25da0e3e9d3fb2b522bc2a598076735850310eb1.tar.xz | |
Revert "af_unix: dont send SCM_CREDENTIAL when dest socket is NULL"
This reverts commit 14134f6584212d585b310ce95428014b653dfaf6.
The problem that the above patch was meant to address is that af_unix
messages are not being coallesced because we are sending unnecesarry
credentials. Not sending credentials in maybe_add_creds totally
breaks unconnected unix domain sockets that wish to send credentails
to other sockets.
In practice this break some versions of udev because they receive a
message and the sending uid is bogus so they drop the message.
Reported-by: Sven Joachim <svenjoac@gmx.de>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions