diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt7601u/dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c index 457147394edc..773a1cc2f852 100644 --- a/drivers/net/wireless/mediatek/mt7601u/dma.c +++ b/drivers/net/wireless/mediatek/mt7601u/dma.c @@ -123,7 +123,8 @@ static u16 mt7601u_rx_next_seg_len(u8 *data, u32 data_len) if (data_len < min_seg_len || WARN_ON_ONCE(!dma_len) || WARN_ON_ONCE(dma_len + MT_DMA_HDRS > data_len) || - WARN_ON_ONCE(dma_len & 0x3)) + WARN_ON_ONCE(dma_len & 0x3) || + WARN_ON_ONCE(dma_len < min_seg_len)) return 0; return MT_DMA_HDRS + dma_len; |