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| author | Henry Martin <bsdhenrymartin@gmail.com> | 2025-04-02 10:39:00 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-05-14 15:27:23 +0100 |
| commit | fd447415e74bccd7362f760d4ea727f8e1ebfe91 (patch) | |
| tree | 0479515afd8abae5342ac3bd3f9d0c46094232ff /scripts/lib/kdoc/kdoc_files.py | |
| parent | 00ff4d68a9ae4c9315c166f1fafa47f4c0a65f6f (diff) | |
dmaengine: ti: Add NULL check in udma_probe()
devm_kasprintf() returns NULL when memory allocation fails. Currently,
udma_probe() does not check for this case, which results in a NULL
pointer dereference.
Add NULL check after devm_kasprintf() to prevent this issue.
Fixes: 25dcb5dd7b7c ("dmaengine: ti: New driver for K3 UDMA")
Signed-off-by: Henry Martin <bsdhenrymartin@gmail.com>
Reviewed-by: Nathan Lynch <nathan.lynch@amd.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20250402023900.43440-1-bsdhenrymartin@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions