From: Eric Blake <ebb9@byu.net>
Date: Sun, 13 Nov 2005 21:59:54 +0000 (+0000)
Subject: * libltdl/ltdl.c (lt_dlhandle_iterate): Fix endless loop.
X-Git-Tag: release-2-1b~400
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67e7c9e8e1b6ed005b7b307bb40bf3ca41b67ae0;p=thirdparty%2Flibtool.git

* libltdl/ltdl.c (lt_dlhandle_iterate): Fix endless loop.
(lt_dlinterface_register): Fail if lt__strdup did.
---

diff --git a/ChangeLog b/ChangeLog
index 85475683c..339be7da4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-11-13  Eric Blake  <ebb9@byu.net>
+
+	* libltdl/ltdl.c (lt_dlhandle_iterate): Fix endless loop.
+	(lt_dlinterface_register): Fail if lt__strdup did.
+
 2005-11-13  Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
 
 	* libltdl/m4/libtool.m4 (_LT_LANG_C_CONFIG):
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 38b6bdc2d..77a7ffeb0 100644
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -2027,7 +2027,10 @@ lt_dlinterface_register (const char *id_string, lt_dlhandle_interface *iface)
   if (interface_id)
     {
       interface_id->id_string = lt__strdup (id_string);
-      interface_id->iface = iface;
+      if (!interface_id->id_string)
+       FREE (interface_id);
+      else
+       interface_id->iface = iface;
     }
 
   return (lt_dlinterface_id) interface_id;
@@ -2125,6 +2128,8 @@ lt_dlhandle_iterate (lt_dlinterface_id iface, lt_dlhandle place)
 
   if (!handle)
     handle = (lt__handle *) handles;
+  else
+    handle = handle->next;
 
   /* advance while the interface check fails */
   while (handle && iterator->iface