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authorHerbert Xu <herbert@gondor.apana.org.au>2006-03-26 17:37:54 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-26 17:37:54 -0800
commit6abaaaae6d5ed52422c8caf65f3cdbb95579bb58 (patch)
treed35a7ca08d9ced7c7204197d2dd532bd3c8971fe /include/net
parent64bc0430ee78c03c5c4ce549e217bb74bff7ea5d (diff)
[IPSEC]: Fix tunnel error handling in ipcomp6
The error handling in ipcomp6_tunnel_create is broken in two ways: 1) If we fail to allocate an SPI (this should never happen in practice since there are plenty of 32-bit SPI values for us to use), we will still go ahead and create the SA. 2) When xfrm_init_state fails, we first of all may trigger the BUG_TRAP in __xfrm_state_destroy because we didn't set the state to DEAD. More importantly we end up returning the freed state as if we succeeded! This patch fixes them both. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
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