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| author | Shuah Khan <skhan@linuxfoundation.org> | 2021-03-08 06:53:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-10 21:32:33 +0300 |
| commit | 47ccc8fc2c9c94558b27b6f9e2582df32d29e6e8 (patch) | |
| tree | 701d8fac69f69ba0a1212acf18da812e061fd8d3 /drivers/usb/usbip/vhci_sysfs.c | |
| parent | 1cffb1c66499a9db9a735473778abf8427d16287 (diff) | |
| download | linux-47ccc8fc2c9c94558b27b6f9e2582df32d29e6e8.tar.xz | |
usbip: fix stub_dev to check for stream socket
Fix usbip_sockfd_store() to validate the passed in file descriptor is
a stream socket. If the file descriptor passed was a SOCK_DGRAM socket,
sock_recvmsg() can't detect end of stream.
Cc: stable@vger.kernel.org
Suggested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/e942d2bd03afb8e8552bd2a5d84e18d17670d521.1615171203.git.skhan@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/usbip/vhci_sysfs.c')
0 files changed, 0 insertions, 0 deletions