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authorJoel Becker <joel.becker@oracle.com>2008-02-12 14:56:25 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2008-03-10 15:13:54 -0700
commit0f71b7b40f55de909e40fa5ab217a5da3439c7d8 (patch)
tree3afad178b200b0a16e10ccaca2b05da1197034d4 /CREDITS
parent2af37ce82d199d1d8cd6286f42f37d321627a807 (diff)
ocfs2: Fix endian bug in o2dlm protocol negotiation.
struct dlm_query_join_packet is made up of four one-byte fields. They are effectively in big-endian order already. However, little-endian machines swap them before putting the packet on the wire (because query_join's response is a status, and that status is treated as a u32 on the wire). Thus, a big-endian and little-endian machines will treat this structure differently. The solution is to have little-endian machines swap the structure when converting from the structure to the u32 representation. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
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