# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1157457400 0
# Node ID 6cfed75301b5c91f07b28d4db667fb78a161da34
# Parent  58ebe5a656c7b74f661508dfb796be0548a7ebd6
(iconv_alloc): Realloc the final result, to throw away unused memory.

diff --git a/lib/iconvme.c b/lib/iconvme.c
--- a/lib/iconvme.c
+++ b/lib/iconvme.c
@@ -253,7 +253,16 @@
     }
 # 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)