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| author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2022-11-22 16:48:23 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2023-01-02 15:50:14 +0300 |
| commit | b3d40c3ec3dc4ad78017de6c3a38979f57aaaab8 (patch) | |
| tree | 0847d321031afa770bf1149a9dafd67b02f5632d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 54f27dc53f1764986d417cfafe1013806deba668 (diff) | |
| download | linux-b3d40c3ec3dc4ad78017de6c3a38979f57aaaab8.tar.xz | |
HID: intel_ish-hid: Add check for ishtp_dma_tx_map
As the kcalloc may return NULL pointer,
it should be better to check the ishtp_dma_tx_map
before use in order to avoid NULL pointer dereference.
Fixes: 3703f53b99e4 ("HID: intel_ish-hid: ISH Transport layer")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions