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authorJuliana Rodrigueiro <juliana.rodrigueiro@intra2net.com>2019-08-16 17:02:22 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2019-08-19 09:34:21 +0200
commit89a26cd4b501e9511d3cd3d22327fc76a75a38b3 (patch)
tree0a4654959d8a8518ab74a551501a27e4dba9d72f /net/bluetooth/amp.h
parent14c415862c0630e01712a4eeaf6159a2b1b6d2a4 (diff)
netfilter: xt_nfacct: Fix alignment mismatch in xt_nfacct_match_info
When running a 64-bit kernel with a 32-bit iptables binary, the size of the xt_nfacct_match_info struct diverges. kernel: sizeof(struct xt_nfacct_match_info) : 40 iptables: sizeof(struct xt_nfacct_match_info)) : 36 Trying to append nfacct related rules results in an unhelpful message. Although it is suggested to look for more information in dmesg, nothing can be found there. # iptables -A <chain> -m nfacct --nfacct-name <acct-object> iptables: Invalid argument. Run `dmesg' for more information. This patch fixes the memory misalignment by enforcing 8-byte alignment within the struct's first revision. This solution is often used in many other uapi netfilter headers. Signed-off-by: Juliana Rodrigueiro <juliana.rodrigueiro@intra2net.com> Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bluetooth/amp.h')
0 files changed, 0 insertions, 0 deletions