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- From: Matthias Schiffer <mschiffer@universe-factory.net>
- Date: Tue, 23 Jan 2018 21:18:34 +0100
- Subject: batman-adv: unaligned access fixes
- Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
- diff --git a/batman-adv/patches/900-unaligned-access.patch b/batman-adv/patches/900-unaligned-access.patch
- new file mode 100644
- index 0000000000000000000000000000000000000000..ba428b683ab146773162b0956a7e3b6260c14339
- --- /dev/null
- +++ b/batman-adv/patches/900-unaligned-access.patch
- @@ -0,0 +1,35 @@
- +--- a/net/batman-adv/packet.h
- ++++ b/net/batman-adv/packet.h
- +@@ -173,8 +173,6 @@ struct batadv_bla_claim_dst {
- + __be16 group; /* group id */
- + };
- +
- +-#pragma pack()
- +-
- + /**
- + * struct batadv_ogm_packet - ogm (routing protocol) packet
- + * @packet_type: batman-adv packet type, part of the general header
- +@@ -382,7 +380,6 @@ struct batadv_icmp_packet_rr {
- + * misalignment of the payload after the ethernet header. It may also lead to
- + * leakage of information when the padding it not initialized before sending.
- + */
- +-#pragma pack(2)
- +
- + /**
- + * struct batadv_unicast_packet - unicast packet for network payload
- +@@ -510,8 +507,6 @@ struct batadv_coded_packet {
- + __be16 coded_len;
- + };
- +
- +-#pragma pack()
- +-
- + /**
- + * struct batadv_unicast_tvlv_packet - generic unicast packet with tvlv payload
- + * @packet_type: batman-adv packet type, part of the general header
- +@@ -618,4 +613,6 @@ struct batadv_tvlv_mcast_data {
- + u8 reserved[3];
- + };
- +
- ++#pragma pack()
- ++
- + #endif /* _NET_BATMAN_ADV_PACKET_H_ */
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