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improve compatibility with RELENG_7.2

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This commit is contained in:
Luigi Rizzo 2010-03-04 16:52:26 +00:00
parent 1009f2c9dd
commit 6aada3117b
1 changed files with 14 additions and 0 deletions
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14
sys/netinet/ipfw/ip_fw_sockopt.c
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@ -1212,6 +1212,13 @@ convert_rule_to_7(struct ip_fw *rule)
ccmdlen = F_LEN(ccmd);
bcopy(ccmd, dst, F_LEN(ccmd)*sizeof(uint32_t));
if (dst->opcode > O_NAT)
/* O_REASS doesn't exists in 7.2 version, so
* decrement opcode if it is after O_REASS
*/
dst->opcode--;
if (ccmdlen > ll) {
printf("ipfw: opcode %d size truncated\n",
ccmd->opcode);
@ -1246,6 +1253,13 @@ convert_rule_to_8(struct ip_fw *rule)
ccmdlen = F_LEN(ccmd);
bcopy(ccmd, dst, F_LEN(ccmd)*sizeof(uint32_t));
if (dst->opcode > O_NAT)
/* O_REASS doesn't exists in 7.2 version, so
* increment opcode if it is after O_REASS
*/
dst->opcode++;
if (ccmdlen > ll) {
printf("ipfw: opcode %d size truncated\n",
ccmd->opcode);