From: Jean-Philippe André <jpeg@videolan.org>
Date: Wed, 5 May 2010 13:27:52 +0000 (+0800)
Subject: Extensions: fix vlc.deactivate() malfunction
X-Git-Tag: 1.2.0-pre1~6752
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=0a15eecff314dc9f9cb8b9e6d89d1b338dd54948;p=vlc

Extensions: fix vlc.deactivate() malfunction

Inspired by jetru's patches, thank you. This should fix #3451
---

diff --git a/modules/misc/lua/extension_thread.c b/modules/misc/lua/extension_thread.c
index 9df6bbd18f..78a260872c 100644
--- a/modules/misc/lua/extension_thread.c
+++ b/modules/misc/lua/extension_thread.c
@@ -146,12 +146,16 @@ int Deactivate( extensions_manager_t *p_mgr, extension_t *p_ext )
     }
 
     /* Free the list of commands */
-    FreeCommands( p_ext->p_sys->command );
+    if( p_ext->p_sys->command )
+        FreeCommands( p_ext->p_sys->command->next );
 
     /* Push command */
     struct command_t *cmd = calloc( 1, sizeof( struct command_t ) );
     cmd->i_command = CMD_DEACTIVATE;
-    p_ext->p_sys->command = cmd;
+    if( p_ext->p_sys->command )
+        p_ext->p_sys->command->next = cmd;
+    else
+        p_ext->p_sys->command = cmd;
 
     vlc_cond_signal( &p_ext->p_sys->wait );
     vlc_mutex_unlock( &p_ext->p_sys->command_lock );