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(parent: 4970b42) | patch
ipv6: use READ_ONCE() for inet->hdrincl as in ipv4
authorOlivier Matz <olivier.matz@6wind.com>
Thu, 6 Jun 2019 07:15:18 +0000 (09:15 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 6 Jun 2019 17:29:21 +0000 (10:29 -0700)
commit59e3e4b52663a9d97efbce7307f62e4bc5c9ce91
tree3b48e72c79b7c16b11ae80721bd9add3bce598fatree | snapshot
parent4970b42d5c362bf873982db7d93245c5281e58f4commit | diff
ipv6: use READ_ONCE() for inet->hdrincl as in ipv4

As it was done in commit 8f659a03a0ba ("net: ipv4: fix for a race
condition in raw_sendmsg") and commit 20b50d79974e ("net: ipv4: emulate
READ_ONCE() on ->hdrincl bit-field in raw_sendmsg()") for ipv4, copy the
value of inet->hdrincl in a local variable, to avoid introducing a race
condition in the next commit.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/raw.c diff | blob | history
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