Fix line number labels not being quoted

Signed-off-by: Monica Hanson <[email protected]>

Author: TotallyMonica

iptables.py

@@ -52,8 +52,8 @@ def gather_tables():
             l_options = ' '.join(line_pieces[10:]).replace('"','\\"')
 
             # To the best of my knowledge, this can't be an fstring
-            iptables_packet_lines.append('%s_packets_total{table="%s",chain="%s",line_number=%s,target="%s",prot="%s",in="%s",out="%s",src="%s",dest="%s",opt="%s"} %s' % (ip_proto,table,l_chain_name,l_line_number,l_target,l_prot,l_in,l_out,l_src,l_dest,l_options,l_packets))
-            iptables_byte_lines.append('%s_bytes_total{table="%s",chain="%s",line_number=%s,target="%s",prot="%s",in="%s",out="%s",src="%s",dest="%s",opt="%s"} %s' % (ip_proto,table,l_chain_name,l_line_number,l_target,l_prot,l_in,l_out,l_src,l_dest,l_options,l_bytes))
+            iptables_packet_lines.append('%s_packets_total{table="%s",chain="%s",line_number="%s",target="%s",prot="%s",in="%s",out="%s",src="%s",dest="%s",opt="%s"} %s' % (ip_proto,table,l_chain_name,l_line_number,l_target,l_prot,l_in,l_out,l_src,l_dest,l_options,l_packets))
+            iptables_byte_lines.append('%s_bytes_total{table="%s",chain="%s",line_number="%s",target="%s",prot="%s",in="%s",out="%s",src="%s",dest="%s",opt="%s"} %s' % (ip_proto,table,l_chain_name,l_line_number,l_target,l_prot,l_in,l_out,l_src,l_dest,l_options,l_bytes))
 
         packet_lines_helper = f'# HELP {ip_proto}_packets_total packet counters for {ip_proto} rules.'
         packet_lines_type = f'# TYPE {ip_proto}_packets_total counter'