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| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2020-07-07 23:40:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-07-08 17:02:02 +0300 |
| commit | eceb5437ed0d41be5d12af3add58b3be2d5719e5 (patch) | |
| tree | f4e73597877eaf401e6bcfe7e43739751c9e5fc1 /lib/mpi/mpi-bit.c | |
| parent | 503ed52225ed3d369c8e0dedf13556a7bc1e5c2b (diff) | |
| download | linux-eceb5437ed0d41be5d12af3add58b3be2d5719e5.tar.xz | |
ASoC: SOF: core: fix null-ptr-deref bug during device removal
The DSP should be notified for device removal only if the
probe was successful. Fixes the following KASAN bug:
BUG: KASAN: null-ptr-deref in sof_ipc_tx_message+0x80/0x160 [snd_sof]
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200707204027.114169-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions