From 0b1f438f59e230389519ba100f28b896df14e08b Mon Sep 17 00:00:00 2001 From: CoprDistGit Date: Thu, 1 Aug 2024 15:09:08 +0000 Subject: automatic import of freerdp --- ...sing-length-check-in-urb_control_transfer.patch | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Added-missing-length-check-in-urb_control_transfer.patch (limited to 'Added-missing-length-check-in-urb_control_transfer.patch') diff --git a/Added-missing-length-check-in-urb_control_transfer.patch b/Added-missing-length-check-in-urb_control_transfer.patch new file mode 100644 index 0000000..406161b --- /dev/null +++ b/Added-missing-length-check-in-urb_control_transfer.patch @@ -0,0 +1,29 @@ +From 8c513f127549433c830575202d1551b0e9dd182d Mon Sep 17 00:00:00 2001 +From: akallabeth +Date: Thu, 13 Oct 2022 09:00:48 +0200 +Subject: [PATCH] Added missing length check in urb_control_transfer + +(cherry picked from commit ce838e2477cb8173ea5e98f35ad55ff41ea5117d) +--- + channels/urbdrc/client/data_transfer.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/channels/urbdrc/client/data_transfer.c b/channels/urbdrc/client/data_transfer.c +index 9a44e6e09..bb2784055 100644 +--- a/channels/urbdrc/client/data_transfer.c ++++ b/channels/urbdrc/client/data_transfer.c +@@ -673,7 +673,11 @@ static UINT urb_control_transfer(IUDEVICE* pdev, URBDRC_CHANNEL_CALLBACK* callba + buffer = Stream_Pointer(out); + + if (transferDir == USBD_TRANSFER_DIRECTION_OUT) ++ { ++ if (!Stream_CheckAndLogRequiredLength(TAG, s, OutputBufferSize)) ++ return ERROR_INVALID_DATA; + Stream_Copy(s, out, OutputBufferSize); ++ } + + /** process TS_URB_CONTROL_TRANSFER */ + if (!pdev->control_transfer(pdev, RequestId, EndpointAddress, TransferFlags, bmRequestType, +-- +2.37.1 + -- cgit v1.2.3