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net: Fix off-by-one in skb_dma_map
authorDimitris Michailidis <dm@chelsio.com>
Mon, 13 Oct 2008 04:07:34 +0000 (21:07 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Oct 2008 04:07:34 +0000 (21:07 -0700)
commitab396eb03f33a2e2afb7b0603a43929bf5857c45
treedf6bd3b974563d3b5ee1865e7ad34936624cbdfdtree | snapshot (tar.gz zip)
parentc6dcb8278876ebf266e2088b0b45b28aa66b7693commit | diff
net: Fix off-by-one in skb_dma_map

The unwind loop iterates down to -1 instead of stopping at 0 and ends up
accessing ->frags[-1].

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/skb_dma_map.c diff | blob | blame | history