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minor style and whitespace fixes.

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This commit is contained in:
Jonathan Lemon 2001-12-14 19:33:29 +00:00
parent effa274e9e
commit 6f00486cfd
1 changed files with 12 additions and 11 deletions
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23
sys/netinet/ip_input.c
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@ -450,20 +450,21 @@ iphack:
* See the comment in ip_output for the return values
* produced by the firewall.
*/
i = ip_fw_chk_ptr(&ip,
hlen, NULL, &divert_cookie, &m, &rule, &ip_fw_fwd_addr);
i = ip_fw_chk_ptr(&ip, hlen, NULL,
&divert_cookie, &m, &rule, &ip_fw_fwd_addr);
if (i & IP_FW_PORT_DENY_FLAG) { /* XXX new interface-denied */
if (m)
m_freem(m);
return ;
if (m)
m_freem(m);
return;
}
if (m == NULL) { /* Packet discarded by firewall */
static int __debug=10;
if (__debug >0) {
printf("firewall returns NULL, please update!\n");
__debug-- ;
}
return;
static int __debug=10;
if (__debug > 0) {
printf(
"firewall returns NULL, please update!\n");
__debug--;
}
return;
}
if (i == 0 && ip_fw_fwd_addr == NULL) /* common case */
goto pass;