trackrdrd: fixed bug in the queue full wait condition

           fixed cksum in regression test

src/test/regress.sh

@@ -22,7 +22,7 @@ CMD="../trackrdrd -D -f varnish.binlog -l - -d -c test.conf"
 # the user running it
 CKSUM=$( $CMD | sed -e 's/\(initializing\) \(.*\)/\1/' | sed -e 's/\(Running as\) \([a-zA-Z0-9]*\)$/\1/' | grep -v 'Not running as root' | cksum)
 
-if [ "$CKSUM" != '1675646904 232318' ]; then
+if [ "$CKSUM" != '2764833651 232316' ]; then
     echo "ERROR: Regression test incorrect cksum: $CKSUM"
     exit 1
 fi

src/trackrdrd.c

@@ -122,7 +122,7 @@ submit(unsigned xid)
         tbl.wait_qfull++;
         LOG_Log(LOG_ALERT, "%s", "Internal queue full, waiting for dequeue");
         AZ(pthread_mutex_lock(&spmcq_nonfull_lock));
-        AZ(pthread_cond_wait(&spmcq_nonfull_cond, &spmcq_nonempty_lock));
+        AZ(pthread_cond_wait(&spmcq_nonfull_cond, &spmcq_nonfull_lock));
     }
     AZ(pthread_cond_signal(&spmcq_nonempty_cond));
     tbl.submitted++;