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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-12-21 23:42:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-23 08:44:19 +0100 |
| commit | 8751b9509990fe4d5faa7affdf77fc6374055a1e (patch) | |
| tree | fe35995c383ea42e2227ff3f3277b8fa1b87918d /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f84996563d7ba74d915955572bfc31a50c50fecd (diff) | |
usb: gadget: Potential NULL dereference on allocation error
[ Upstream commit df28169e1538e4a8bcd8b779b043e5aa6524545c ]
The source_sink_alloc_func() function is supposed to return error
pointers on error. The function is called from usb_get_function() which
doesn't check for NULL returns so it would result in an Oops.
Of course, in the current kernel, small allocations always succeed so
this doesn't affect runtime.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions