From: John Darrington <john@darrington.wattle.id.au>
Date: Wed, 2 Jun 2010 08:32:38 +0000 (+0200)
Subject: Fix memory leak in casewriter_make_reader.
X-Git-Tag: v0.7.6~385
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38392cc06e46cbb27b879a2d70a3fde3246939cd;p=pspp-builds.git

Fix memory leak in casewriter_make_reader.

The proto member was not being unrefed when it should have been.
Reviewed by Ben Pfaff.
---

diff --git a/src/data/casewriter.c b/src/data/casewriter.c
index f7760eca..7631d776 100644
--- a/src/data/casewriter.c
+++ b/src/data/casewriter.c
@@ -99,6 +99,8 @@ casewriter_make_reader (struct casewriter *writer)
 {
   struct casereader *reader = writer->class->convert_to_reader (writer, writer->aux);
   taint_propagate (writer->taint, casereader_get_taint (reader));
+
+  caseproto_unref (writer->proto);
   taint_destroy (writer->taint);
   free (writer);
   return reader;