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| author | Johan Hovold <[email protected]> | 2016-10-21 10:56:27 +0000 |
|---|---|---|
| committer | Johan Hovold <[email protected]> | 2016-10-21 14:47:17 +0000 |
| commit | 126d26f66d9890a69158812a6caa248c05359daa (patch) | |
| tree | a0ea2a08cb65b6cac7b91a147edab37976538bb6 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | USB: serial: cp210x: fix tiocmget error handling (diff) | |
| download | kernel-126d26f66d9890a69158812a6caa248c05359daa.tar.gz kernel-126d26f66d9890a69158812a6caa248c05359daa.zip | |
USB: serial: fix potential NULL-dereference at probe
Make sure we have at least one port before attempting to register a
console.
Currently, at least one driver binds to a "dummy" interface and requests
zero ports for it. Should such an interface also lack endpoints, we get
a NULL-deref during probe.
Fixes: e5b1e2062e05 ("USB: serial: make minor allocation dynamic")
Cc: stable <[email protected]> # 3.11
Signed-off-by: Johan Hovold <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions