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| author | derat <derat@chromium.org> | 2014-08-23 21:10:31 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2014-08-24 04:15:43 +0000 |
| commit | 5122f4eb8fa975f8e7037e5c27075e0acb3c0890 (patch) | |
| tree | 180d6e3a3bdd878bbff67cc526517eb0133619ed /extensions/browser/extension_function_dispatcher.cc | |
| parent | 975cfe4b7709fb5c39406dad7ac6f9197daf212a (diff) | |
| download | chromium_src-5122f4eb8fa975f8e7037e5c27075e0acb3c0890.zip chromium_src-5122f4eb8fa975f8e7037e5c27075e0acb3c0890.tar.gz chromium_src-5122f4eb8fa975f8e7037e5c27075e0acb3c0890.tar.bz2 | |
extensions: Speculative fix for crash on IO thread.
Make ExtensionFunctionDispatcher::DispatchOnIOThread()
return early if the extension that was passed to it doesn't
exist anymore.
BUG=406062
Review URL: https://codereview.chromium.org/489033003
Cr-Commit-Position: refs/heads/master@{#291618}
Diffstat (limited to 'extensions/browser/extension_function_dispatcher.cc')
| -rw-r--r-- | extensions/browser/extension_function_dispatcher.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/extensions/browser/extension_function_dispatcher.cc b/extensions/browser/extension_function_dispatcher.cc index 4dfb7fe..a825d01 100644 --- a/extensions/browser/extension_function_dispatcher.cc +++ b/extensions/browser/extension_function_dispatcher.cc @@ -231,6 +231,8 @@ void ExtensionFunctionDispatcher::DispatchOnIOThread( const ExtensionHostMsg_Request_Params& params) { const Extension* extension = extension_info_map->extensions().GetByID(params.extension_id); + if (!extension) + return; ExtensionFunction::ResponseCallback callback( base::Bind(&IOThreadResponseCallback, ipc_sender, routing_id, |