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| author | Sridhar Samudrala <sri@us.ibm.com> | 2005-10-06 21:37:01 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-10-06 21:37:01 -0700 |
| commit | 20c9c825b12fcb8526a29cf20a17a5a3fc581726 (patch) | |
| tree | 0c6d57fbf54910146e90db979599caaa7e532252 | |
| parent | 5fe467ee9787007dd9b263eb42dde3742deb743b (diff) | |
| download | linux-rpi3-20c9c825b12fcb8526a29cf20a17a5a3fc581726.tar.gz linux-rpi3-20c9c825b12fcb8526a29cf20a17a5a3fc581726.tar.bz2 linux-rpi3-20c9c825b12fcb8526a29cf20a17a5a3fc581726.zip | |
[SCTP] Fix SCTP socket options to work with 32-bit apps on 64-bit kernels.
Adds alignment attribute to a few structures used with SCTP socket
options so that the sizes and offsets remain the same when built using
either 32 or 64 bit tools.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/sctp/user.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index e81ab52755fb..1c5f19f995ad 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -243,7 +243,7 @@ struct sctp_paddr_change { int spc_state; int spc_error; sctp_assoc_t spc_assoc_id; -}; +} __attribute__((packed, aligned(4))); /* * spc_state: 32 bits (signed integer) @@ -468,7 +468,7 @@ struct sctp_assocparams { struct sctp_setpeerprim { sctp_assoc_t sspp_assoc_id; struct sockaddr_storage sspp_addr; -}; +} __attribute__((packed, aligned(4))); /* * 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR) @@ -481,7 +481,7 @@ struct sctp_setpeerprim { struct sctp_prim { sctp_assoc_t ssp_assoc_id; struct sockaddr_storage ssp_addr; -}; +} __attribute__((packed, aligned(4))); /* * 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER) @@ -508,7 +508,7 @@ struct sctp_paddrparams { struct sockaddr_storage spp_address; __u32 spp_hbinterval; __u16 spp_pathmaxrxt; -}; +} __attribute__((packed, aligned(4))); /* * 7.2.2 Peer Address Information @@ -527,7 +527,7 @@ struct sctp_paddrinfo { __u32 spinfo_srtt; __u32 spinfo_rto; __u32 spinfo_mtu; -}; +} __attribute__((packed, aligned(4))); /* Peer addresses's state. */ enum sctp_spinfo_state { |