Mark Mentovai 306625dac4 MachMessageServer: don’t deal with MACH_SEND_TRAILER. ...

As documented, MACH_SEND_TRAILER would allow a sender to provide its own
message trailer instead of having the kernel append its own
kernel-generated trailer. This is a Mach feature that supports a network
of multiple Mach hosts, but even in that environment, the option is
restricted to use by privileged callers. In reality, MACH_SEND_TRAILER
has never been implemented in OS X.

The system’s mach_msg_server() family does consider the value of
MACH_SEND_TRAILER, but this is pointless. Any purported trailer set by a
server function would be ignored.

Maintaining this code gives the illusion that it’s functional, so it’s
being removed.

TEST=util_test MachMessageServer.*
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/736493007

2014-11-25 15:00:13 -05:00

..

file

Add Logging{Read,Write}FD() and CheckedCloseFD().

2014-11-24 15:49:33 -05:00

mac

Move some parts of ProcessReader (in snapshot) to ProcessInfo (in util).

2014-11-14 17:54:42 -05:00

mach

MachMessageServer: don’t deal with MACH_SEND_TRAILER.

2014-11-25 15:00:13 -05:00

misc

Use implicit_cast<> instead of static_cast<> whenever possible.

2014-11-06 16:44:38 -05:00

net

In CompositeHTTPBodyStream, coalesce small GetBytesBuffer()s to better fill the buffer.

2014-11-07 12:08:14 -05:00

numeric

Use implicit_cast<> instead of static_cast<> whenever possible.

2014-11-06 16:44:38 -05:00

posix

Add comments in DropPrivileges() explaining the kernel bug further.

2014-11-17 12:24:38 -05:00

stdlib

C++11: Use template aliases instead of inheritance.

2014-11-05 14:54:42 -05:00

synchronization

Convert NULL to nullptr.

2014-10-14 11:10:45 -04:00

test

Use implicit_cast<> instead of static_cast<> whenever possible.

2014-11-06 16:44:38 -05:00

util.gyp

Add ChildPortHandshake and its test.

2014-11-25 14:56:05 -05:00