errorlog filtering fix

Filter out verify and deph lines to not reintrodure timing race
condition.

Author: emmanuelfuste

testssl.sh

@@ -17113,9 +17113,9 @@ run_renego() {
                               # too early losing all the attempts before the session establishment as OpenSSL will not buffer them
                               # (only the first will be till the establishement of the session).
                               (j=0; while [[ $(grep -ac '^SSL-Session:' $TMPFILE) -ne 1 ]] && [[ $j -lt 30 ]]; do sleep $ssl_reneg_wait; j=$(($j+1)); done; \
-                                   for ((i=0; i < $ssl_reneg_attempts; i++ )); do sleep $ssl_reneg_wait; echo R; k=0; \
+                                   for ((i=0; i < ssl_reneg_attempts; i++ )); do sleep $ssl_reneg_wait; echo R; k=0; \
                                        while [[ $(grep -ac '^RENEGOTIATING' $ERRFILE) -ne $(($i+3)) ]] && [[ -f $TEMPDIR/allowed_to_loop ]] \
-                                               && [[ $(tail -n1 $ERRFILE |grep -ac '^RENEGOTIATING') -eq 1 ]] && [[ $k -lt 120 ]]; \
+					       && [[ $(tail -n1 $ERRFILE |grep -acE '^(RENEGOTIATING|depth|verify)') -eq 1 ]] && [[ $k -lt 120 ]]; \
                                        do sleep $ssl_reneg_wait; k=$(($k+1)); done; \
                                    done) | \
                                    $OPENSSL s_client $(s_client_options "$proto $legacycmd $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI") >$TMPFILE 2>>$ERRFILE &