diff options
| author | Vladis Dronov <vdronov@redhat.com> | 2016-03-31 10:53:42 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-04 14:48:45 -0700 |
| commit | 197b6c5f0d976420c3eeacc7589ebc5869d2d70f (patch) | |
| tree | 0fd3cf0632de143b5d8f69ba82fc81c6e0d9c94f /tools/perf/scripts/python | |
| parent | 95415ac5786f483c7c69145ae644bc64c2240776 (diff) | |
Input: gtco - fix crash on detecting device without endpoints
commit 162f98dea487206d9ab79fc12ed64700667a894d upstream.
The gtco driver expects at least one valid endpoint. If given malicious
descriptors that specify 0 for the number of endpoints, it will crash in
the probe function. Ensure there is at least one endpoint on the interface
before using it.
Also let's fix a minor coding style issue.
The full correct report of this issue can be found in the public
Red Hat Bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=1283385
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions