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2013-03-15all: import netsniff-ng 0.5.8-rc0 sourceDaniel Borkmann1-0/+109
We decided to get rid of the old Git history and start a new one for several reasons: *) Allow / enforce only high-quality commits (which was not the case for many commits in the history), have a policy that is more close to the one from the Linux kernel. With high quality commits, we mean code that is logically split into commits and commit messages that are signed-off and have a proper subject and message body. We do not allow automatic Github merges anymore, since they are total bullshit. However, we will either cherry-pick your patches or pull them manually. *) The old archive was about ~27MB for no particular good reason. This basically derived from the bad decision that also some PDF files where stored there. From this moment onwards, no binary objects are allowed to be stored in this repository anymore. The old archive is not wiped away from the Internet. You will still be able to find it, e.g. on git.cryptoism.org etc. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
t will not assign a valid value to req->length, but use the default value(-EOPNOTSUPP), and queue an OS desc request with the invalid req->length. It always happens on the platforms which use os_desc (for example: rk3366, rk3399), and cause kernel panic as follows (use dwc3 driver): Unable to handle kernel paging request at virtual address ffffffc0f7e00000 Internal error: Oops: 96000146 [#1] PREEMPT SMP PC is at __dma_clean_range+0x18/0x30 LR is at __swiotlb_map_page+0x50/0x64 Call trace: [<ffffffc0000930f8>] __dma_clean_range+0x18/0x30 [<ffffffc00062214c>] usb_gadget_map_request+0x134/0x1b0 [<ffffffc0005c289c>] __dwc3_ep0_do_control_data+0x110/0x14c [<ffffffc0005c2d38>] __dwc3_gadget_ep0_queue+0x198/0x1b8 [<ffffffc0005c2e18>] dwc3_gadget_ep0_queue+0xc0/0xe8 [<ffffffc00061cfec>] composite_ep0_queue.constprop.14+0x34/0x98 [<ffffffc00061dfb0>] composite_setup+0xf60/0x100c [<ffffffc0006204dc>] android_setup+0xd8/0x138 [<ffffffc0005c29a4>] dwc3_ep0_delegate_req+0x34/0x50 [<ffffffc0005c3534>] dwc3_ep0_interrupt+0x5dc/0xb58 [<ffffffc0005c0c3c>] dwc3_thread_interrupt+0x15c/0xa24 With this patch, the gadget driver will not queue a request and return immediately if req->length is invalid. And the usb controller driver can handle the unsupport request correctly. Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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