X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=sound%2Fusb%2Fline6%2Fpcm.c;h=72c6f8e82a7e9cb06e9c4489064d05dc39891448;hb=6da2ec56059c3c7a7e5f729e6349e74ace1e5c57;hp=b3854f8c0c679f4d5da9b3ab00a644eacb5c99d9;hpb=ec2f0fadde446e0ebe28c779ffcac655228b8f1e;p=linux.git

diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c
index b3854f8c0c67..72c6f8e82a7e 100644
--- a/sound/usb/line6/pcm.c
+++ b/sound/usb/line6/pcm.c
@@ -158,8 +158,10 @@ static int line6_buffer_acquire(struct snd_line6_pcm *line6pcm,
 
 	/* Invoked multiple times in a row so allocate once only */
 	if (!test_and_set_bit(type, &pstr->opened) && !pstr->buffer) {
-		pstr->buffer = kmalloc(line6pcm->line6->iso_buffers *
-				       LINE6_ISO_PACKETS * pkt_size, GFP_KERNEL);
+		pstr->buffer =
+			kmalloc(array3_size(line6pcm->line6->iso_buffers,
+					    LINE6_ISO_PACKETS, pkt_size),
+				GFP_KERNEL);
 		if (!pstr->buffer)
 			return -ENOMEM;
 	}