contrib/fwd: properly handle rules with proto=tcpudp

diff --git a/contrib/fwd/src/fwd_config.c b/contrib/fwd/src/fwd_config.c
index 1d16606..11fd458 100644 (file)
--- a/contrib/fwd/src/fwd_config.c
+++ b/contrib/fwd/src/fwd_config.c
@@ -523,6 +523,7 @@ static void fwd_read_redirects_cb(
 ) {
        const char *src;
        struct fwd_data *dtn  = NULL;
+       struct fwd_data *dtn2 = NULL;
        struct fwd_zone *zsrc = NULL;
 
        /* check zone */
@@ -561,6 +562,31 @@ static void fwd_read_redirects_cb(
                dtn->type = FWD_S_REDIRECT;
                dtn->next = cv->cursor;
                cv->cursor = dtn;
+
+               if( (proto != NULL) && (proto->type == FWD_PR_TCPUDP) )
+               {
+                       if( !(dtn2 = fwd_alloc_ptr(struct fwd_data)) ||
+                           !(dtn2->section.redirect.proto = fwd_alloc_ptr(struct fwd_proto))
+                       ) {
+                               fwd_free_ptr(dtn2);
+                               fwd_read_error("out of memory while parsing config!");
+                       }
+
+                       dtn->section.redirect.proto->type = FWD_PR_UDP;
+                       dtn2->section.redirect.proto->type = FWD_PR_TCP;
+
+                       dtn2->section.redirect.src       = zsrc;
+                       dtn2->section.redirect.src_ip    = src_ip;
+                       dtn2->section.redirect.src_mac   = src_mac;
+                       dtn2->section.redirect.src_port  = src_port;
+                       dtn2->section.redirect.src_dport = src_dport;
+                       dtn2->section.redirect.dest_ip   = dest_ip;
+                       dtn2->section.redirect.dest_port = dest_port;
+
+                       dtn2->type = FWD_S_REDIRECT;
+                       dtn2->next = cv->cursor;
+                       cv->cursor = dtn2;
+               }
        }
        else
        {
@@ -592,6 +618,7 @@ static void fwd_read_rules_cb(
 ) {
        const char *src, *dest;
        struct fwd_data *dtn   = NULL;
+       struct fwd_data *dtn2  = NULL;
        struct fwd_zone *zsrc  = NULL;
        struct fwd_zone *zdest = NULL;
 
@@ -640,6 +667,32 @@ static void fwd_read_rules_cb(
                dtn->type = FWD_S_RULE;
                dtn->next = cv->cursor;
                cv->cursor = dtn;
+
+               if( (proto != NULL) && (proto->type == FWD_PR_TCPUDP) )
+               {
+                       if( !(dtn2 = fwd_alloc_ptr(struct fwd_data)) ||
+                           !(dtn2->section.rule.proto = fwd_alloc_ptr(struct fwd_proto))
+                       ) {
+                               fwd_free_ptr(dtn2);
+                               fwd_read_error("out of memory while parsing config!");
+                       }
+
+                       dtn->section.rule.proto->type = FWD_PR_UDP;
+                       dtn2->section.rule.proto->type = FWD_PR_TCP;
+
+                       dtn2->section.rule.src       = zsrc;
+                       dtn2->section.rule.src_ip    = src_ip;
+                       dtn2->section.rule.src_mac   = src_mac;
+                       dtn2->section.rule.src_port  = src_port;
+                       dtn2->section.rule.dest      = zdest;
+                       dtn2->section.rule.dest_ip   = dest_ip;
+                       dtn2->section.rule.dest_port = dest_port;
+                       dtn2->section.rule.target    = dtn->section.rule.target;
+
+                       dtn2->type = FWD_S_RULE;
+                       dtn2->next = cv->cursor;
+                       cv->cursor = dtn2;
+               }
        }
        else
        {