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Don't do unaligned access when parsing DHCP packet

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-06-26 22:37:19 +02:00
parent e552d93a8b
commit d36f20db46
2 changed files with 12 additions and 4 deletions
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5
include/grub/net.h
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@ -394,7 +394,10 @@ struct grub_net_bootp_packet
grub_uint8_t vendor[0];
} __attribute__ ((packed));
#define GRUB_NET_BOOTP_RFC1048_MAGIC 0x63825363L
#define GRUB_NET_BOOTP_RFC1048_MAGIC_0 0x63
#define GRUB_NET_BOOTP_RFC1048_MAGIC_1 0x82
#define GRUB_NET_BOOTP_RFC1048_MAGIC_2 0x53
#define GRUB_NET_BOOTP_RFC1048_MAGIC_3 0x63
struct grub_net_network_level_interface *
grub_net_configure_by_dhcp_ack (const char *name,