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changeset 7257:6cfed75301b5 haible-private

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(iconv_alloc): Realloc the final result, to throw away unused memory.
author Bruno Haible <bruno@clisp.org>
date Tue, 05 Sep 2006 11:56:40 +0000
parents 58ebe5a656c7
children
files lib/iconvme.c
diffstat 1 files changed, 10 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/lib/iconvme.c	Tue Sep 05 11:54:25 2006 +0000
+++ b/lib/iconvme.c	Tue Sep 05 11:56:40 2006 +0000
@@ -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)