43643 2010-08-06 14:27:53 -0700 Detect invalid CoreIPC messages and call didReceiveInvalidMessage 2010-08-06 14:53:20 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Other OS X 10.5 RESOLVED FIXED InRadar P2 Normal --- 1 andersca andersca oldest_to_newest 261464 0 andersca 2010-08-06 14:27:53 -0700 Detect invalid CoreIPC messages and call didReceiveInvalidMessage 261474 1 63761 andersca 2010-08-06 14:37:09 -0700 Created attachment 63761 Patch 261475 2 andersca 2010-08-06 14:37:25 -0700 <rdar://problem/7891069> 261486 3 63761 aroben 2010-08-06 14:44:25 -0700 Comment on attachment 63761 Patch > @@ -253,14 +257,15 @@ void Connection::dispatchMessages() > OwnPtr<ArgumentEncoder> replyEncoder(new ArgumentEncoder(syncRequestID)); > > // Hand off both the decoder and encoder to the client.. > - m_client->didReceiveSyncMessage(this, message.messageID(), arguments, replyEncoder.get()); > + m_client->didReceiveSyncMessage(this, message.messageID(), arguments.get(), replyEncoder.get()); > > // Send the reply. > sendMessage(MessageID(CoreIPCMessage::SyncMessageReply), replyEncoder.release()); > } else > - m_client->didReceiveMessage(this, message.messageID(), arguments); > + m_client->didReceiveMessage(this, message.messageID(), arguments.get()); > > - message.destroy(); > + if (arguments->isInvalid()) > + m_client->didReceiveInvalidMessage(this, message.messageID()); > } > } Should we check if the arguments are invalid before sending the synchronous reply? r=me 261505 4 andersca 2010-08-06 14:53:20 -0700 Committed r64871: <http://trac.webkit.org/changeset/64871> 63761 2010-08-06 14:37:09 -0700 2010-08-06 14:44:25 -0700 Patch bug-43643-20100806143708.patch text/plain 9102 andersca ZGlmZiAtLWdpdCBhL1dlYktpdDIvQ2hhbmdlTG9nIGIvV2ViS2l0Mi9DaGFuZ2VMb2cKaW5kZXgg ZWQ5Y2RkYjk0ODE2NDEwNTQ3OTFlM2M3YzA2MmNhMWJiMjJkZjdhNi4uZmUxYTRhY2MyODE0Nzhk MzVmN2EwNmM2Zjg0MzU4ZDhmZTAzOTkyOCAxMDA2NDQKLS0tIGEvV2ViS2l0Mi9DaGFuZ2VMb2cK 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