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authorPablo Neira Ayuso <pablo@netfilter.org>2017-02-24 20:47:49 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2017-02-25 13:40:34 +0100
commitb9b6092304aef17fea704c25b3d9d7dcdb3995a5 (patch)
tree38167a7fa655d2423f3d1e08b24c005813a3e54f /src/gmputil.c
parent261a3e61bab009982239de3c550299c50a60d902 (diff)
evaluate: store byteorder for set keys
Selectors that rely on the integer type and expect host endian byteorder don't work properly. We need to keep the byteorder around based on the left hand size expression that provides the context, so store the byteorder when evaluating the map. Before this patch. # nft --debug=netlink add rule x y meta mark set meta cpu map { 0 : 1, 1 : 2 } __map%d x b __map%d x 0 element 00000000 : 00000001 0 [end] element 01000000 : 00000002 0 [end] ^^^^^^^^ This is expressed in network byteorder, because the invalid byteorder defaults on this. After this patch: # nft --debug=netlink add rule x y meta mark set meta cpu map { 0 : 1, 1 : 2 } __map%d x b __map%d x 0 element 00000000 : 00000001 0 [end] element 00000001 : 00000002 0 [end] ^^^^^^^^ This is in host byteorder, as the key selector in the map mandates. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/gmputil.c')
0 files changed, 0 insertions, 0 deletions