chromium_src.git - central chromium sources

	Commit message (Collapse)	Author	Age	Files	Lines
*	The correct type for the size of a chunk of memory is size_t.	cevans@chromium.org	2013-01-10	1	-0/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	By using uint32, we have bugs on 64-bit platforms: callers passing in a size_t, will have their size truncated, potentially allocating a smaller chunk than requested. There are a few places this happens, including on the receiving ends of IPCs(!) However, coversely, other callers of the API might directly assign the memory chunk's length to uint32, leading to a different possible truncation problem. This is guaraded against by limiting operations internally to std::numeric_limits<uint32_t> in size for now. There's some minor cascade effects that make the CL look larger than it is. BUG=164678 Review URL: https://codereview.chromium.org/11446048 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@175987 0039d316-1c4b-4281-b951-d872f2087c98
*	Fix Android build.	jrg@google.com	2011-12-02	1	-2/+2
\| \| \| \| \| \| \| \| \| \| \|	Accomodate shmem changes in http://codereview.chromium.org/8585002. BUG=None TEST= Review URL: http://codereview.chromium.org/8771022 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112588 0039d316-1c4b-4281-b951-d872f2087c98
*	Give base::SharedMemory::CreateAnonymous an executable flag	mcgrathr@chromium.org	2011-12-01	1	-3/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	NaCl on Mac and Linux needs to create a shared memory object that it can later make executable with mprotect. Express this need in the interface it uses. Add a test that pages mapped from such an object can later be passed to mprotect with PROT_EXEC. This lays the groundwork for a later change that will sometimes use a different method to allocate an object on Linux when it needs to be executable. On some Linux distributions, shm_open yields objects whose mappings cannot be made executable. BUG= http://code.google.com/p/chromium/issues/detail?id=103377 TEST= SharedMemory.AnonymousExecutable R=mark@chromium.org,jam@chromium.org,amit@chromium.org,ben@chromium.org Review URL: http://codereview.chromium.org/8585002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112570 0039d316-1c4b-4281-b951-d872f2087c98
*	Upstream misc changes for android.	michaelbai@google.com	2011-08-26	1	-3/+3
\| \| \| \| \| \| \| \| \|	BUG= TEST= Review URL: http://codereview.chromium.org/7701014 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98432 0039d316-1c4b-4281-b951-d872f2087c98
*	Upstream android file related code.	michaelbai@google.com	2011-06-21	1	-0/+53
	Implemented file related features BUG=None TEST=None Review URL: http://codereview.chromium.org/7184032 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89914 0039d316-1c4b-4281-b951-d872f2087c98