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Commit 12f17717 authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: hda - Warn an allocation for an uninitialized array



Better to add a sanity check as I tend to forget something (especially
during crazy midsummer nights).

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent b2cbf3b3
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+2 −0
Original line number Diff line number Diff line
@@ -5168,6 +5168,8 @@ EXPORT_SYMBOL_HDA(snd_hda_resume);
 */
void *snd_array_new(struct snd_array *array)
{
	if (snd_BUG_ON(!array->elem_size))
		return NULL;
	if (array->used >= array->alloced) {
		int num = array->alloced + array->alloc_align;
		int size = (num + 1) * array->elem_size;