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| author | mbelshe@google.com <mbelshe@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-06-11 18:05:18 +0000 |
|---|---|---|
| committer | mbelshe@google.com <mbelshe@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-06-11 18:05:18 +0000 |
| commit | 197ea64be37bf1aeadde177a9e2d8bedcab8775c (patch) | |
| tree | 279493dc0dd006792664d92b9225dedd76f00bf8 /chrome/app/chrome_dll_main.cc | |
| parent | 58cd963413b1286ba73c94419822dd1c803ed537 (diff) | |
| download | chromium_src-197ea64be37bf1aeadde177a9e2d8bedcab8775c.zip chromium_src-197ea64be37bf1aeadde177a9e2d8bedcab8775c.tar.gz chromium_src-197ea64be37bf1aeadde177a9e2d8bedcab8775c.tar.bz2 | |
Enable the _set_new_mode() call so that calls to malloc
behave like calls to new, and will go through the std_new_handler
on crash. For chrome, this means that all out of memory conditions,
be they malloc induced or new induced will cause the process to
abort.
BUG=11475
TEST=none
Review URL: http://codereview.chromium.org/122041
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18180 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/app/chrome_dll_main.cc')
| -rw-r--r-- | chrome/app/chrome_dll_main.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/chrome/app/chrome_dll_main.cc b/chrome/app/chrome_dll_main.cc index ad9c77b..c41c95b 100644 --- a/chrome/app/chrome_dll_main.cc +++ b/chrome/app/chrome_dll_main.cc @@ -201,6 +201,10 @@ static void SetUpGLibLogHandler() { } #endif // defined(OS_LINUX) +#if defined(OS_WIN) +extern "C" int _set_new_mode(int); +#endif + // Register the invalid param handler and pure call handler to be able to // notify breakpad when it happens. void RegisterInvalidParamHandler() { @@ -209,6 +213,8 @@ void RegisterInvalidParamHandler() { _set_purecall_handler(PureCall); // Gather allocation failure. std::set_new_handler(&OnNoMemory); + // Also enable the new handler for malloc() based failures. + _set_new_mode(1); #endif } |