Juliana Rodrigueiro a46102f47d netfilter: xt_nfacct: Fix alignment mismatch in xt_nfacct_match_info ... [ Upstream commit 89a26cd4b5 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-09-21 07:15:32 +02:00
..
asm-generic	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
drm	drm/i915: Fix I915_EXEC_RING_MASK	2019-06-11 12:21:50 +02:00
linux	netfilter: xt_nfacct: Fix alignment mismatch in xt_nfacct_match_info	2019-09-21 07:15:32 +02:00
misc	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
mtd	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
rdma	RDMA/vmw_pvrdma: Return the correct opcode when creating WR	2019-05-16 19:42:29 +02:00
scsi	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
sound	ASoC: topology: Add missing clock gating parameter when parsing hw_configs	2018-08-03 07:50:42 +02:00
video	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
xen	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00