2 Commits

Author	SHA1	Message	Date
Shuah Khan	0382becc1d	usbip: vudc_tx: fix v_send_ret_submit() vulnerability to null xfer buffer ... commit 5fd77a3a0e upstream. v_send_ret_submit() handles urb with a null transfer_buffer, when it replays a packet with potential malicious data that could contain a null buffer. Add a check for the condition when actual_length > 0 and transfer_buffer is null. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-01-17 09:45:26 +01:00
Igor Kotrasinski	d62ba981a9	usbip: vudc: Add vudc_tx ... This file contains functions for returning requests to the client. It also has functions that add requests completed in vudc_rx and vudc_transfer to the return queue. This commit is a result of cooperation between Samsung R&D Institute Poland and Open Operating Systems Student Society at University of Warsaw (O2S3@UW) consisting of: Igor Kotrasinski <ikotrasinsk@gmail.com> Karol Kosik <karo9@interia.eu> Ewelina Kosmider <3w3lfin@gmail.com> Dawid Lazarczyk <lazarczyk.dawid@gmail.com> Piotr Szulc <ps347277@students.mimuw.edu.pl> Tutor and project owner: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Igor Kotrasinski <i.kotrasinsk@samsung.com> Signed-off-by: Karol Kosik <karo9@interia.eu> Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-26 15:19:50 -07:00