From da6e2ddf0ea1449b725e0ab9c3a31444e1668613 Mon Sep 17 00:00:00 2001
From: ticktock35 <ticktock35@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Sat, 28 Feb 2009 01:12:06 -0500
Subject: thanks to Koen, a memory leak were fond and fixed here.

When the flag is force-overwrite and replace files.
opkg will not free the root_filename well.

git-svn-id: http://opkg.googlecode.com/svn/trunk@202 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---
(limited to 'libopkg')

diff --git a/libopkg/opkg_install.c b/libopkg/opkg_install.c
index a60b75f..f9bf732 100644
--- a/libopkg/opkg_install.c
+++ b/libopkg/opkg_install.c
@@ -1306,12 +1306,17 @@ static int check_data_file_clashes_change(opkg_conf_t *conf, pkg_t *pkg, pkg_t *
      str_list_t *files_list;
      str_list_elt_t *iter;
 
+     char *root_filename = NULL;
+
      int clashes = 0;
 
      files_list = pkg_get_installed_files(pkg);
      for (iter = str_list_first(files_list); iter; iter = str_list_next(files_list, iter)) {
-	  char *root_filename;
 	  char *filename = (char *) iter->data;
+          if (root_filename) {
+              free(root_filename);
+              root_filename = NULL;
+          }
 	  root_filename = root_filename_alloc(conf, filename);
 	  if (file_exists(root_filename) && (! file_is_dir(root_filename))) {
 	       pkg_t *owner;
@@ -1336,7 +1341,10 @@ static int check_data_file_clashes_change(opkg_conf_t *conf, pkg_t *pkg, pkg_t *
 	       }
 
 	  }
-	  free(root_filename);
+     }
+     if (root_filename) {
+         free(root_filename);
+         root_filename = NULL;
      }
      pkg_free_installed_files(pkg);
 
--
cgit v0.9.1