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If sky2->tx_le = pci_alloc_consistent() or sky2->tx_ring = kcalloc() in sky2_alloc_buffers() fails, sky2->rx_ring = kcalloc() will never be called. In this error case handling, sky2_rx_clean() is called from within sky2_free_buffers(). In sky2_rx_clean() we find the following: ... memset(sky2->rx_le, 0, RX_LE_BYTES); ... This results in a memset using a NULL pointer and will crash the system. Signed-off-by: Mirko Lindner <mlindner@marvell.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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.. | ||
Kconfig | ||
Makefile | ||
mv643xx_eth.c | ||
mvmdio.c | ||
mvneta.c | ||
mvpp2.c | ||
pxa168_eth.c | ||
skge.c | ||
skge.h | ||
sky2.c | ||
sky2.h |