Verify interface names in the SOURCE column of /etc/shorewall/tcrules

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@318 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
2024-12-23 22:58:52 +01:00 · 2002-11-09 15:56:29 +00:00 · 2002-11-09 15:56:29 +00:00 · c44cb44f7c
commit c44cb44f7c
parent 507fa8069d
1 changed files with 16 additions and 12 deletions
--- a/Shorewall/firewall
+++ b/Shorewall/firewall
@ -1579,6 +1579,10 @@ process_tc_rule()
 		    chain=tcout
 		    ;;
 		*)
+		    if ! list_search $source $all_interfaces; then
+			fatal_error "Error: Unknown interface $source"
+		    fi
+		    
 		    r="-i $source "
 		    ;;
 	    esac