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authorAl Viro <viro@ftp.linux.org.uk>2007-07-26 17:33:29 +0100
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-26 11:11:56 -0700
commit704eae1f32274c0435f7f3924077afdb811edd1d (patch)
tree211d333d6f50ea078b6f4f29f0734eadcecdc37b /net/tipc
parenta34c45896a723ee7b13128ac8bf564ea42fcd1eb (diff)
ip6_tunnel - endianness annotations
Convert rel_info to host-endian before calling ip6_tnl_err(). The things become much more straightforward that way. The key observation (and the reason why that code actually worked) is that after ip6_tnl_err() we either immediately bailed out or had rel_info set to 0 or had it set to host-endian and guaranteed to hit (rel_type == ICMP_DEST_UNREACH && rel_code == ICMP_FRAG_NEEDED) case. So inconsistent endianness didn't really lead to bugs, but it had been subtle and prone to breakage. New variant is saner and obviously safe. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/tipc')
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