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| author | Sven Schnelle <svens@stackframe.org> | 2012-08-17 21:43:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-14 10:00:22 -0700 |
| commit | a9959bb7e1510edb3326beb354e59da0a6a0dab1 (patch) | |
| tree | 18857cd073bb4010495b9353d064f9de0ad52057 /README | |
| parent | 5750abb9208ee301f0ae9c6c6cb231460feddf0e (diff) | |
| download | linux-3.10-a9959bb7e1510edb3326beb354e59da0a6a0dab1.tar.gz linux-3.10-a9959bb7e1510edb3326beb354e59da0a6a0dab1.tar.bz2 linux-3.10-a9959bb7e1510edb3326beb354e59da0a6a0dab1.zip | |
USB: CDC ACM: Fix NULL pointer dereference
commit 99f347caa4568cb803862730b3b1f1942639523f upstream.
If a device specifies zero endpoints in its interface descriptor,
the kernel oopses in acm_probe(). Even though that's clearly an
invalid descriptor, we should test wether we have all endpoints.
This is especially bad as this oops can be triggered by just
plugging a USB device in.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions