X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-network%2Fdhcp-protocol.h;h=4d87891ff1d84a69b2471a44333b8e858cae669f;hb=7cfa80f07e94c3e48703d145ef03a73dd6e7b983;hp=260508fbbd2e402f6015a8f6c01f6584050acba2;hpb=f5c0c00f400e6f1fa58c5faf8bc93ca9057d4463;p=elogind.git

diff --git a/src/libsystemd-network/dhcp-protocol.h b/src/libsystemd-network/dhcp-protocol.h
index 260508fbb..4d87891ff 100644
--- a/src/libsystemd-network/dhcp-protocol.h
+++ b/src/libsystemd-network/dhcp-protocol.h
@@ -60,7 +60,7 @@ typedef struct DHCPPacket DHCPPacket;
 #define DHCP_IP_SIZE            (int32_t)(sizeof(struct iphdr))
 #define DHCP_IP_UDP_SIZE        (int32_t)(sizeof(struct udphdr) + DHCP_IP_SIZE)
 #define DHCP_MESSAGE_SIZE       (int32_t)(sizeof(DHCPMessage))
-#define DHCP_MIN_OPTIONS_SIZE   308
+#define DHCP_MIN_OPTIONS_SIZE   308 /* spec says 312, but that includes the magic cookie */
 #define DHCP_MAGIC_COOKIE       (uint32_t)(0x63825363)
 
 enum {