diff options
Diffstat (limited to 'chromium/ppapi/proxy/file_io_resource.cc')
| -rw-r--r-- | chromium/ppapi/proxy/file_io_resource.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/chromium/ppapi/proxy/file_io_resource.cc b/chromium/ppapi/proxy/file_io_resource.cc index 76ee51c4e9c..fc53fb05243 100644 --- a/chromium/ppapi/proxy/file_io_resource.cc +++ b/chromium/ppapi/proxy/file_io_resource.cc @@ -111,9 +111,13 @@ int32_t FileIOResource::Open(PP_Resource file_ref, if (rv != PP_OK) return rv; + // Take a reference on the FileRef resource while we're opening the file; we + // don't want the plugin destroying it during the Open operation. + file_ref_ = enter.resource(); + Call<PpapiPluginMsg_FileIO_OpenReply>(RENDERER, PpapiHostMsg_FileIO_Open( - enter.resource()->host_resource().host_resource(), + file_ref, open_flags), base::Bind(&FileIOResource::OnPluginMsgOpenFileComplete, this, callback)); @@ -410,6 +414,9 @@ void FileIOResource::OnPluginMsgOpenFileComplete( const ResourceMessageReplyParams& params) { DCHECK(state_manager_.get_pending_operation() == FileIOStateManager::OPERATION_EXCLUSIVE); + + // Release the FileRef resource. + file_ref_ = NULL; if (params.result() == PP_OK) state_manager_.SetOpenSucceed(); |