1 files changed, 10 insertions, 1 deletions
diff --git a/lib/iconvme.c b/lib/iconvme.c
index aa12d24adc..e920e3d461 100644
--- a/lib/iconvme.c
+++ b/lib/iconvme.c
@@ -253,7 +253,16 @@ again2:
     }
 # endif
 
-  *outp = '\0';
+  *outp++ = '\0';
+
+  /* Give away unused memory.  */
+  if (outp - dest < outbuf_size)
+    {
+      char *newdest = (char *) realloc (dest, outp - dest);
+
+      if (newdest != NULL)
+	dest = newdest;
+    }
 
 out:
   if (have_error)