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| author | agl@chromium.org <agl@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-03-04 20:18:55 +0000 |
|---|---|---|
| committer | agl@chromium.org <agl@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-03-04 20:18:55 +0000 |
| commit | 1d87fad40da7f3ab7b0419bcf38a75645d572e04 (patch) | |
| tree | 024708e6ea006ec395660e0ea47e6935d33e69f5 /chrome/renderer/renderer_sandbox_support_linux.h | |
| parent | d9f4d2b5eb0428821d802f86fb56f46608dddb3b (diff) | |
| download | chromium_src-1d87fad40da7f3ab7b0419bcf38a75645d572e04.zip chromium_src-1d87fad40da7f3ab7b0419bcf38a75645d572e04.tar.gz chromium_src-1d87fad40da7f3ab7b0419bcf38a75645d572e04.tar.bz2 | |
Add support for running the NaCl plugin in the Linux SUID sandbox
* Add a function for getting the pre-opened FD for /dev/urandom.
This needs to be a C function because it will be used by
nacl_secure_random.c.
* Add an IPC message for creating shared memory segments, since
/dev/shm is not available inside the sandbox.
The corresponding NaCl change is http://codereview.chromium.org/669056
BUG=36676
TEST=nacl_ui_tests in conjunction with NaCl changes
http://codereview.chromium.org/669055
Patch by Mark Seaborn.
Signed-off-by: Adam Langley
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40647 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/renderer/renderer_sandbox_support_linux.h')
| -rw-r--r-- | chrome/renderer/renderer_sandbox_support_linux.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/chrome/renderer/renderer_sandbox_support_linux.h b/chrome/renderer/renderer_sandbox_support_linux.h index 4ba5298..3fa318b 100644 --- a/chrome/renderer/renderer_sandbox_support_linux.h +++ b/chrome/renderer/renderer_sandbox_support_linux.h @@ -27,6 +27,9 @@ std::string getFontFamilyForCharacters(const uint16_t* utf16, size_t num_utf16); void getRenderStyleForStrike(const char* family, int sizeAndStyle, WebKit::WebFontRenderStyle* out); +// Returns a file descriptor for a shared memory segment. +int MakeSharedMemorySegmentViaIPC(size_t length); + }; // namespace render_sandbox_support #endif // CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_LINUX_H_ |