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net: ipv6: network protocol structures should be packed

The structure icmp6_ra_prefix_info needs to be packed because it is read
from a network stream.

Signed-off-by: Ehsan Mohandesi <emohandesi@linux.microsoft.com>
Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Ehsan Mohandesi 1 年之前
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共有 1 个文件被更改,包括 1 次插入1 次删除
  1. 1 1
      include/net6.h

+ 1 - 1
include/net6.h

@@ -204,7 +204,7 @@ struct icmp6_ra_prefix_info {
 	 * be initialized to zero by the sender and ignored by the receiver.
 	 */
 	struct in6_addr prefix;
-};
+} __packed;
 
 extern struct in6_addr const net_null_addr_ip6;	/* NULL IPv6 address */
 extern struct in6_addr net_gateway6;	/* Our gateways IPv6 address */