src/addrfam.c (adns_addr2text): Don't print junk in debugging output.

[adns] / src / addrfam.c

diff --git a/src/addrfam.c b/src/addrfam.c
index a357f9e33bc737e861676bc14c37fe208e881030..8a49d5b0b14262d1881b548070eb5c58182d942e 100644 (file)
--- a/src/addrfam.c
+++ b/src/addrfam.c
@@ -411,7 +411,8 @@ int adns_addr2text(const struct sockaddr *sa, adns_queryflags flags,
       assert(remain >= IF_NAMESIZE+1/*%*/);
       *scopeptr++= '%'; remain--;
       bool parsedname = 0;
       assert(remain >= IF_NAMESIZE+1/*%*/);
       *scopeptr++= '%'; remain--;
       bool parsedname = 0;

-      af_debug("will print scoped addr %s %% %"PRIu32"", buffer, scope);
+      af_debug("will print scoped addr `%.*s' %% %"PRIu32"",
+              scopeoffset,buffer, scope);

       if (scope <= UINT_MAX /* so we can pass it to if_indextoname */
          && !(flags & adns_qf_addrlit_scope_numeric)
          && addrtext_scope_use_ifname(sa)) {
       if (scope <= UINT_MAX /* so we can pass it to if_indextoname */
          && !(flags & adns_qf_addrlit_scope_numeric)
          && addrtext_scope_use_ifname(sa)) {