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| author | apatrick@google.com <apatrick@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-12-04 18:08:45 +0000 |
|---|---|---|
| committer | apatrick@google.com <apatrick@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-12-04 18:08:45 +0000 |
| commit | 168ae92e90cafe51d7b4d62ce202a8aba093b88c (patch) | |
| tree | ae330b8e28cc47d1b8dc5824cf01604e31b15be0 /ipc/ipc_channel_posix.cc | |
| parent | 7fe2c0f6df1bf3bd495cf39f2cd7dcb515740455 (diff) | |
| download | chromium_src-168ae92e90cafe51d7b4d62ce202a8aba093b88c.zip chromium_src-168ae92e90cafe51d7b4d62ce202a8aba093b88c.tar.gz chromium_src-168ae92e90cafe51d7b4d62ce202a8aba093b88c.tar.bz2 | |
Added new IPC message class for CommandBuffer.
Increased IPC message header type from 16 bits to 32 bits so it can accomodate more message classes.
TEST=none
BUG=none
Review URL: http://codereview.chromium.org/399013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@33832 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ipc/ipc_channel_posix.cc')
| -rw-r--r-- | ipc/ipc_channel_posix.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ipc/ipc_channel_posix.cc b/ipc/ipc_channel_posix.cc index cce2c03..0d178d5 100644 --- a/ipc/ipc_channel_posix.cc +++ b/ipc/ipc_channel_posix.cc @@ -772,7 +772,9 @@ bool Channel::ChannelImpl::ProcessOutgoingMessages() { reinterpret_cast<int*>(CMSG_DATA(cmsg))); msgh.msg_controllen = cmsg->cmsg_len; - msg->header()->num_fds = num_fds; + // DCHECK_LE above already checks that + // num_fds < MAX_DESCRIPTORS_PER_MESSAGE so no danger of overflow. + msg->header()->num_fds = static_cast<uint16>(num_fds); #if defined(OS_LINUX) if (!uses_fifo_ && |