[PATCH v1] wifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init()

AngeloGioacchino Del Regno angelogioacchino.delregno at collabora.com
Wed Jun 25 06:42:40 PDT 2025


Il 25/06/25 14:49, Henry Martin ha scritto:
> devm_kasprintf() returns NULL on error. Currently, mt7925_thermal_init()
> does not check for this case, which results in a NULL pointer
> dereference.
> 
> Add NULL check after devm_kasprintf() to prevent this issue.
> 
> Fixes: 396e41a74a88 ("wifi: mt76: mt7925: support temperature sensor")
> Signed-off-by: Henry Martin <bsdhenryma at tencent.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>





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