From 7449c80d677bc58f7550f648f8dd63cc4fb68833 Mon Sep 17 00:00:00 2001
From: Eric Petit <eric@lapsus.org>
Date: Fri, 7 Apr 2006 20:17:40 +0000
Subject: [PATCH] Should fix a race condition

---
 libtransmission/tracker.c      | 24 ++++++++++++------------
 libtransmission/tracker.h      |  4 ++--
 libtransmission/transmission.c |  5 +++--
 3 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/libtransmission/tracker.c b/libtransmission/tracker.c
index a53c0e866..1f011ad41 100644
--- a/libtransmission/tracker.c
+++ b/libtransmission/tracker.c
@@ -667,20 +667,20 @@ int tr_trackerScrape( tr_torrent_t * tor, int * seeders, int * leechers )
     return 0;
 }
 
-int tr_trackerSeeders( tr_torrent_t * tor)
+int tr_trackerSeeders( tr_tracker_t * tc )
 {
-	if (tor->status != TR_STATUS_PAUSE)
-	{
-		return (tor->tracker)->seeders;
-	}
-	return 0;
+    if( !tc )
+    {
+        return -1;
+    }
+    return tc->seeders;
 }
 
-int tr_trackerLeechers( tr_torrent_t * tor)
+int tr_trackerLeechers( tr_tracker_t * tc )
 {
-	if (tor->status != TR_STATUS_PAUSE) 
-	{
-		return (tor->tracker)->leechers;
-	}
-	return 0;
+    if( !tc )
+    {
+        return -1;
+    }
+    return tc->leechers;
 }
diff --git a/libtransmission/tracker.h b/libtransmission/tracker.h
index ebafa6918..6aa5ecabf 100644
--- a/libtransmission/tracker.h
+++ b/libtransmission/tracker.h
@@ -37,14 +37,14 @@ void           tr_trackerClose     ( tr_tracker_t * );
  ***********************************************************************
  * Looks for the seeders/leechers as returned by the tracker.
  **********************************************************************/
-int			    tr_trackerSeeders  ( tr_torrent_t * );
+int			    tr_trackerSeeders  ( tr_tracker_t * );
 
 /***********************************************************************
  * tr_trackerLeechers
  ***********************************************************************
  * Looks for the seeders/leechers as returned by the tracker.
  **********************************************************************/
-int			    tr_trackerLeechers ( tr_torrent_t * );
+int			    tr_trackerLeechers ( tr_tracker_t * );
 
 int            tr_trackerScrape    ( tr_torrent_t *, int *, int * );
 
diff --git a/libtransmission/transmission.c b/libtransmission/transmission.c
index 189ac4923..713450d61 100644
--- a/libtransmission/transmission.c
+++ b/libtransmission/transmission.c
@@ -331,6 +331,7 @@ static void torrentReallyStop( tr_torrent_t * tor )
     tr_dbg( "Thread joined" );
 
     tr_trackerClose( tor->tracker );
+    tor->tracker = NULL;
 
     while( tor->peerCount > 0 )
     {
@@ -422,8 +423,8 @@ tr_stat_t * tr_torrentStat( tr_torrent_t * tor )
         s->rateDownload = 0.0;
     s->rateUpload = tr_rcRate( tor->upload );
     
-    s->seeders	  = tr_trackerSeeders(tor);
-	s->leechers	  = tr_trackerLeechers(tor);
+    s->seeders  = tr_trackerSeeders(tor->tracker);
+	s->leechers = tr_trackerLeechers(tor->tracker);
 
     if( s->rateDownload < 0.1 )
     {