X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=dns.c;h=3f508271672e19584fe1bbab230492d294ae8df5;hb=b8c78f5c0da93d92aa28d3ef3757e78d03141f41;hp=d518a305690dac40adf4eb14ae4b0ce872e1e179;hpb=4c8155fa9c85c7ece92182d0ab53f99a982a4abf;p=catta

diff --git a/dns.c b/dns.c
index d518a30..3f50827 100644
--- a/dns.c
+++ b/dns.c
@@ -63,8 +63,8 @@ guint16 flx_dns_packet_get_field(flxDnsPacket *p, guint index) {
     return g_ntohs(((guint16*) FLX_DNS_PACKET_DATA(p))[index]);
 }
 
-/* Read the first label from string dest, unescape "\" and append it to *name */
-static gchar *unescape_label(gchar *dest, guint size, const gchar **name) {
+/* Read the first label from string *name, unescape "\" and write it to dest */
+gchar *flx_unescape_label(gchar *dest, guint size, const gchar **name) {
     guint i = 0;
     gchar *d;
     
@@ -119,7 +119,7 @@ guint8* flx_dns_packet_append_name(flxDnsPacket *p, const gchar *name) {
         guint n;
         guint8* prev;
         const gchar *pname;
-        char label[64];
+        gchar label[64];
 
         /* Check whether we can compress this name. */
 
@@ -143,7 +143,7 @@ guint8* flx_dns_packet_append_name(flxDnsPacket *p, const gchar *name) {
 
         pname = name;
         
-        if (!(unescape_label(label, sizeof(label), &name)))
+        if (!(flx_unescape_label(label, sizeof(label), &name)))
             goto fail;
 
         if (!(d = flx_dns_packet_append_string(p, label)))
@@ -482,9 +482,12 @@ flxRecord* flx_dns_packet_consume_record(flxDnsPacket *p, gboolean *ret_cache_fl
         goto fail;
 
 /*     g_message("name = %s, rdlength = %u", name, rdlength); */
+
+    *ret_cache_flush = !!(class & FLX_DNS_CACHE_FLUSH);
+    class &= ~ FLX_DNS_CACHE_FLUSH;
     
     start = flx_dns_packet_get_rptr(p);
-
+    
     r = flx_record_new_full(name, class, type);
     
     switch (type) {
@@ -581,9 +584,6 @@ flxRecord* flx_dns_packet_consume_record(flxDnsPacket *p, gboolean *ret_cache_fl
     if ((guint8*) flx_dns_packet_get_rptr(p) - (guint8*) start != rdlength)
         goto fail;
     
-    *ret_cache_flush = !!(class & FLX_DNS_CACHE_FLUSH);
-    class &= ~ FLX_DNS_CACHE_FLUSH;
-
     r->ttl = ttl;
 
     return r;