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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2016-03-26 22:42:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-19 04:33:15 +0900 |
| commit | e352506e8a871890278ba66a2d77167193ffbfa9 (patch) | |
| tree | 7a268664433f343eaf8eb9feb180bb8512548a9b /drivers/usb/usbip/usbip_event.c | |
| parent | d4fc8bf59746b6ef9bdbec42a608b89d0221b7df (diff) | |
| download | linux-e352506e8a871890278ba66a2d77167193ffbfa9.tar.bz2 | |
USB: whci-hcd: add more checks for dma mapping error
Fixing checks for dma mapping error in qset_fill_page_list(),
I have missed two similar problems in qset_add_urb_sg() and
in qset_add_urb_sg_linearize().
v2: check validity of dma_addr with dma_mapping_error()
in qset_free_std() as suggested by Vladimir Zapolskiy.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/usbip/usbip_event.c')
0 files changed, 0 insertions, 0 deletions