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(parent: 8c72eac) | patch
qed: Prevent creation of too-big u32-chains
authorTomer Tayar <Tomer.Tayar@cavium.com>
Tue, 14 Mar 2017 13:25:59 +0000 (15:25 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 14 Mar 2017 18:37:04 +0000 (11:37 -0700)
commitbf1f27166bd033da0987451603c3d5111af50cb4
tree4c7394bf5fba719533e1333d78f0250e23058953tree | snapshot
parent8c72eac98850c965fec38a66bb17d75b7c97fe5fcommit | diff
qed: Prevent creation of too-big u32-chains

Current Logic would allow the creation of a chain with U32_MAX + 1
elements, when the actual maximum supported by the driver infrastructure
is U32_MAX.

Fixes: 9ffb15160510 ("qed: Revisit chain implementation")
Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qed/qed_dev.c diff | blob | history
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