From b5e40ef6ba305d7a465062dd49939b96529436c3 Mon Sep 17 00:00:00 2001
From: graham.gower <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Wed, 02 Dec 2009 22:03:48 -0500
Subject: Free memory when there are unresolved dependencies.

git-svn-id: http://opkg.googlecode.com/svn/trunk@437 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---
diff --git a/libopkg/opkg_install.c b/libopkg/opkg_install.c
index 44aad00..a01a378 100644
--- a/libopkg/opkg_install.c
+++ b/libopkg/opkg_install.c
@@ -48,7 +48,7 @@ satisfy_dependencies_for(opkg_conf_t *conf, pkg_t *pkg)
      int i, err;
      pkg_vec_t *depends = pkg_vec_alloc();
      pkg_t *dep;
-     char **unresolved = NULL;
+     char **tmp, **unresolved = NULL;
      int ndepends;
 
      ndepends = pkg_hash_fetch_unsatisfied_dependencies(conf, 
@@ -59,10 +59,13 @@ satisfy_dependencies_for(opkg_conf_t *conf, pkg_t *pkg)
 	  opkg_message(conf, OPKG_ERROR,
 		       "%s: Cannot satisfy the following dependencies for %s:\n\t",
 		       conf->force_depends ? "Warning" : "ERROR", pkg->name);
+	  tmp = unresolved;
 	  while (*unresolved) {
 	       opkg_message(conf, OPKG_ERROR, " %s", *unresolved);
+	       free(*unresolved);
 	       unresolved++;
 	  }
+	  free(tmp);
 	  opkg_message(conf, OPKG_ERROR, "\n");
 	  if (! conf->force_depends) {
 	       opkg_message(conf, OPKG_INFO,
diff --git a/libopkg/pkg_depends.c b/libopkg/pkg_depends.c
index 6355fe3..9fe9a71 100644
--- a/libopkg/pkg_depends.c
+++ b/libopkg/pkg_depends.c
@@ -236,6 +236,8 @@ int pkg_hash_fetch_unsatisfied_dependencies(opkg_conf_t *conf, pkg_t * pkg,
 								      unsatisfied,
 								      &newstuff);
 			      the_lost = merge_unresolved(the_lost, newstuff);
+			      if (newstuff)
+				   free(newstuff);
 			 }
 		    }
 	       }
--
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