> We are replacing any instances of kzalloc(size * count, ...) with > kcalloc(count, size, ...) due to risk of overflow [1]. See also: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.13#n94 … > +++ b/sound/soc/qcom/qdsp6/q6apm.c > @@ -230,7 +230,7 @@ int q6apm_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, phys_a > return 0; > } > > - buf = kzalloc(((sizeof(struct audio_buffer)) * periods), GFP_KERNEL); > + buf = kcalloc(periods, sizeof(struct audio_buffer), GFP_KERNEL); … See also: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/coding-style.rst?h=v6.13#n941 How do you think about to increase the application of scope-based resource management? Regards, Markus
