Fixes a race condition

2007-01-30 20:06:42 +00:00 · 2007-01-30 20:06:42 +00:00 · 6ab640c50b
parent 706a2ade11
commit 6ab640c50b
1 changed files with 6 additions and 0 deletions
--- a/libtransmission/peermessages.h
+++ b/libtransmission/peermessages.h
@ -95,6 +95,12 @@ static uint8_t * blockPending( tr_torrent_t * tor, tr_peer_t * peer,

        tr_ioRead( tor->io, r->index, r->begin, r->length, &p[13] );

+        if( peer->outRequestCount < 1 )
+        {
+            /* We were choked during the read */
+            return NULL;
+        }
+
        peer_dbg( "SEND piece %d/%d (%d bytes)",
                  r->index, r->begin, r->length );