Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
cfa79699cd
Fix the payload size of incoming requests, which should not include the operation message-header size. When creating requests we pass the sizes of request and response payloads and greybus core allocates buffers and adds the required headers. Specifically, the payload sizes do not include the message-header size. This is currently not the case for incoming requests however, something which prevents protocol drivers from implementing appropriate input verification and could lead to random data being treated as a valid message in case of a short request. Signed-off-by: Johan Hovold <johan@hovoldconsulting.com> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com> |
||
|---|---|---|
| drivers/staging/greybus | ||