From Jakub Zawadzki:

Cleanup dissector code - use proper memory functions.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4164

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@30691 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 3 insertions, 8 deletions

diff --git a/epan/dissectors/packet-dns.c b/epan/dissectors/packet-dns.c
index c073004b67..cdfb874ef8 100644
--- a/epan/dissectors/packet-dns.c
+++ b/epan/dissectors/packet-dns.c
@@ -582,14 +582,10 @@ dns_type_description (guint type)
   };
   const char *short_name;
   const char *long_name;
-#define MAX_STRBUF_LEN 1024
-  char *strbuf;
 
-  strbuf=ep_alloc(MAX_STRBUF_LEN);
   short_name = dns_type_name(type);
   if (short_name == NULL) {
-    g_snprintf(strbuf, MAX_STRBUF_LEN, "Unknown (%u)", type);
-    return strbuf;
+    return ep_strdup_printf("Unknown (%u)", type);
   }
   if (type < sizeof(type_names)/sizeof(type_names[0]))
     long_name = type_names[type];
@@ -627,10 +623,9 @@ dns_type_description (guint type)
   }
 
   if (long_name != NULL)
-    g_snprintf(strbuf, MAX_STRBUF_LEN, "%s (%s)", short_name, long_name);
+    return ep_strdup_printf("%s (%s)", short_name, long_name);
   else
-    g_snprintf(strbuf, MAX_STRBUF_LEN, "%s", short_name);
-  return strbuf;
+    return ep_strdup(short_name);
 }
 
 static const value_string dns_classes[] = {