Branch: refs/heads/master
Home:
https://github.com/asalkeld/libqb
Commit: b79f8ceb1e5e691906878c1c39eca7c2b5420224
https://github.com/asalkeld/libqb/commit/b79f8ceb1e5e691906878c1c39eca7c2...
Author: Jeremy Fitzhardinge <jeremy(a)exablox.com>
Date: 2012-09-05 (Wed, 05 Sep 2012)
Changed paths:
M lib/ipc_us.c
Log Message:
-----------
ipc_us: clear request unused fields
Clear unused request fields and padding so that valgrind doesn't complain
about undefined data being sent over the socket.
Commit: 6d75ccba6f2ebff3c3485f7e2dfceeda38c62c1b
https://github.com/asalkeld/libqb/commit/6d75ccba6f2ebff3c3485f7e2dfceeda...
Author: Jeremy Fitzhardinge <jeremy(a)exablox.com>
Date: 2012-09-05 (Wed, 05 Sep 2012)
Changed paths:
M lib/ipc_us.c
Log Message:
-----------
ipc_us: on Linux, set SO_PASSCRED on the sending socket too
Linux doesn't pass credential information by default, only when it has
been specifically requested with SO_PASSCRED. This means there's a
race between when the ipc server side has set up and is listening on the
socket, and when the client may connect; if the client connects and sends
its first message before the server has set SO_PASSCRED on the socket,
then there will be no ucred information associated with the message.
The fix is to set SO_PASSCRED on the client socket as well, so that
the message will always have a ucred associated with it when the server
reads it.
Without this change, around 1% of cpg_model_initialize() calls fail
with CS_ERR_ACCESS.
(This Linux behaviour was introduced just on a year ago in
16e5726269611b71c930054ffe9b858c1cea88eb "af_unix: dont send
SCM_CREDENTIALS by default".)
Commit: 20a707586280cf57d97e56f55fc190cf4dcde180
https://github.com/asalkeld/libqb/commit/20a707586280cf57d97e56f55fc190cf...
Author: Jeremy Fitzhardinge <jeremy(a)exablox.com>
Date: 2012-09-05 (Wed, 05 Sep 2012)
Changed paths:
M lib/ipc_us.c
Log Message:
-----------
ipc_us: slightly more robust cmsg handling
Cope with multiple cmsg structures in the received msg.
Commit: 3fcdb5db77d285a7594d0b716253f97888791ba6
https://github.com/asalkeld/libqb/commit/3fcdb5db77d285a7594d0b716253f978...
Author: Angus Salkeld <asalkeld(a)redhat.com>
Date: 2012-09-05 (Wed, 05 Sep 2012)
Changed paths:
M lib/ipc_us.c
Log Message:
-----------
Merge pull request #42 from jsgf/master
Three fixes for ipc_us.c
Compare:
https://github.com/asalkeld/libqb/compare/951c9826f8a7...3fcdb5db77d2