1 files changed, 2 insertions, 2 deletions
diff --git a/epan/value_string.c b/epan/value_string.c
index a6c39ee7d7..0990d8ef90 100644
--- a/epan/value_string.c
+++ b/epan/value_string.c
@@ -87,7 +87,7 @@ decode_enumerated_bitfield(guint32 val, guint32 mask, int width,
   char *p;
 
   p = decode_bitfield_value(buf, val, mask, width);
-  g_snprintf(p, 1024-(p-buf), fmt, val_to_str(val & mask, tab, "Unknown"));
+  g_snprintf(p, (gulong) (1024-(p-buf)), fmt, val_to_str(val & mask, tab, "Unknown"));
   return buf;
 }
 
@@ -108,7 +108,7 @@ decode_enumerated_bitfield_shifted(guint32 val, guint32 mask, int width,
     shift++;
 
   p = decode_bitfield_value(buf, val, mask, width);
-  g_snprintf(p, 1024-(p-buf), fmt, val_to_str((val & mask) >> shift, tab, "Unknown"));
+  g_snprintf(p, (gulong) (1024-(p-buf)), fmt, val_to_str((val & mask) >> shift, tab, "Unknown"));
   return buf;
 }