From bf98417be05a76e93fd3976fef85110be51be780 Mon Sep 17 00:00:00 2001
From: Richard Sharpe <sharpe@ns.aus.com>
Date: Mon, 11 Sep 2000 07:33:56 +0000
Subject: We have to free up the per-frame data when we rescan, because we have
 called packet_init_proto, which blows away the items the list points to.

svn path=/trunk/; revision=2408
---
 file.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'file.c')

diff --git a/file.c b/file.c
index 74d4e431bf..2a8eaeb675 100644
--- a/file.c
+++ b/file.c
@@ -1,7 +1,7 @@
 /* file.c
  * File I/O routines
  *
- * $Id: file.c,v 1.217 2000/09/10 06:44:33 guy Exp $
+ * $Id: file.c,v 1.218 2000/09/11 07:33:55 sharpe Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -981,6 +981,15 @@ rescan_packets(capture_file *cf, const char *action, gboolean refilter,
       fdata->pfd = NULL;
     }
 
+    /* If there is any per-frame data, delete that, as what it points to 
+     * has gone as well.
+     */
+
+    if (fdata->pfd) {
+      g_slist_free(fdata->pfd);
+      fdata->pfd = NULL;
+    }
+
     wtap_seek_read (cf->wth, fdata->file_off, &cf->pseudo_header,
     	cf->pd, fdata->cap_len);
 
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