1 files changed, 21 insertions, 16 deletions

diff --git a/src/dns_tlsa.c b/src/dns_tlsa.c
index 4b674c1..52f7d83 100644
--- a/src/dns_tlsa.c
+++ b/src/dns_tlsa.c
@@ -1,12 +1,13 @@
 #include "byte.h"
+#include "logmsg.h"
 #include "stralloc.h"
 #include "uint_t.h"
+
 #include "dns.h"
-#include "logmsg.h"
 
 static char *q = 0;
 
-int dns_tlsa_packet(stralloc *out,const char *buf,unsigned int len)
+int dns_tlsa_packet(stralloc *out, const char *buf, unsigned int len)
 {
   unsigned int pos;
   char header[12];
@@ -14,21 +15,25 @@ int dns_tlsa_packet(stralloc *out,const char *buf,unsigned int len)
   uint16 numanswers;
   int ranswers = 0;
 
-  if (!stralloc_copys(out,"")) return DNS_MEM;
+  if (!stralloc_copys(out, "")) return DNS_MEM;
 
-  pos = dns_packet_copy(buf,len,0,header,12); if (!pos) return DNS_ERR;
-  uint16_unpack_big(header + 6,&numanswers);
-  pos = dns_packet_skipname(buf,len,pos); if (!pos) return DNS_ERR;
+  pos = dns_packet_copy(buf, len, 0, header, 12);
+  if (!pos) return DNS_ERR;
+  uint16_unpack_big(header + 6, &numanswers);
+  pos = dns_packet_skipname(buf, len, pos);
+  if (!pos) return DNS_ERR;
   pos += 4;
 
   while (numanswers--) {
-    pos = dns_packet_skipname(buf,len,pos); if (!pos) return DNS_ERR;
-    pos = dns_packet_copy(buf,len,pos,header,10); if (!pos) return DNS_ERR;
-    uint16_unpack_big(header + 8,&datalen);
-    if (byte_equal(header,2,DNS_T_TLSA))
-      if (byte_equal(header + 2,2,DNS_C_IN)) {
+    pos = dns_packet_skipname(buf, len, pos);
+    if (!pos) return DNS_ERR;
+    pos = dns_packet_copy(buf, len, pos, header, 10);
+    if (!pos) return DNS_ERR;
+    uint16_unpack_big(header + 8, &datalen);
+    if (byte_equal(header, 2, DNS_T_TLSA))
+      if (byte_equal(header + 2, 2, DNS_C_IN)) {
         if (pos + datalen > len) return DNS_ERR;
-        if (!stralloc_catb(out,buf + pos,datalen)) return DNS_MEM;
+        if (!stralloc_catb(out, buf + pos, datalen)) return DNS_MEM;
       }
     pos += datalen;
     ++ranswers;
@@ -38,13 +43,13 @@ int dns_tlsa_packet(stralloc *out,const char *buf,unsigned int len)
   return ranswers;
 }
 
-int dns_tlsa(stralloc *out,const stralloc *fqdn)
+int dns_tlsa(stralloc *out, const stralloc *fqdn)
 {
   int rc = 0;
 
-  if (dns_domain_fromdot(&q,fqdn->s,fqdn->len) <= 0) return DNS_ERR;
-  if (dns_resolve(q,DNS_T_TLSA) >= 0) {
-    if ((rc = dns_tlsa_packet(out,dns_resolve_tx.packet,dns_resolve_tx.packetlen)) < 0) return DNS_ERR;
+  if (dns_domain_fromdot(&q, fqdn->s, fqdn->len) <= 0) return DNS_ERR;
+  if (dns_resolve(q, DNS_T_TLSA) >= 0) {
+    if ((rc = dns_tlsa_packet(out, dns_resolve_tx.packet, dns_resolve_tx.packetlen)) < 0) return DNS_ERR;
     dns_transmit_free(&dns_resolve_tx);
     dns_domain_free(&q);
   }