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| author | Eric Dumazet <edumazet@google.com> | 2015-07-14 08:10:22 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-10-13 03:46:12 +0100 |
| commit | c1a7dedbcb0b60ecbcda0d2398ad5d2b078c9f47 (patch) | |
| tree | ceeb9883d850281b835275aaa3befc7043fedbff /net/core/fib_rules.c | |
| parent | 58a5897a53d535bf95523e6f381f88116217f5ca (diff) | |
| download | kernel_samsung_smdk4412-c1a7dedbcb0b60ecbcda0d2398ad5d2b078c9f47.zip kernel_samsung_smdk4412-c1a7dedbcb0b60ecbcda0d2398ad5d2b078c9f47.tar.gz kernel_samsung_smdk4412-c1a7dedbcb0b60ecbcda0d2398ad5d2b078c9f47.tar.bz2 | |
ipv6: lock socket in ip6_datagram_connect()
[ Upstream commit 03645a11a570d52e70631838cb786eb4253eb463 ]
ip6_datagram_connect() is doing a lot of socket changes without
socket being locked.
This looks wrong, at least for udp_lib_rehash() which could corrupt
lists because of concurrent udp_sk(sk)->udp_portaddr_hash accesses.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'net/core/fib_rules.c')
0 files changed, 0 insertions, 0 deletions