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Commit 11175556 authored by Wei Yongjun's avatar Wei Yongjun Committed by Takashi Iwai
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ALSA: usb-audio: Fix invalid use of sizeof in parse_uac_endpoint_attributes() 



sizeof() when applied to a pointer typed expression gives the
size of the pointer, not that of the pointed data.

Fixes: 7edf3b5e ("ALSA: usb-audio: AudioStreaming Power Domain parsing")
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 93ce1b12

sound/usb/stream.c

+1 −1
Original line number Diff line number Diff line
@@ -1037,7 +1037,7 @@ snd_usb_get_audioformat_uac3(struct snd_usb_audio *chip, 
		fp->rate_max = UAC3_BADD_SAMPLING_RATE;

		fp->rates = SNDRV_PCM_RATE_CONTINUOUS;



		pd = kzalloc(sizeof(pd), GFP_KERNEL);

		pd = kzalloc(sizeof(*pd), GFP_KERNEL);

		if (!pd) {

			kfree(fp->rate_table);

			kfree(fp);