byte extract tweak

diff --git a/src/ips_options/ips_byte_extract.cc b/src/ips_options/ips_byte_extract.cc
index cbcc5db769031a1d447ba63aec03a21f39bfb1ec..10f454c21ba7f61e6fccf7a371554130f46ac48d 100644 (file)
--- a/src/ips_options/ips_byte_extract.cc
+++ b/src/ips_options/ips_byte_extract.cc
@@ -522,7 +522,6 @@ static IpsOption* byte_extract_ctor(Module* p, OptTreeNode* otn)
     ClearVarNames(otn->opt_func);
     data.var_number = AddVarNameToList(&data);
 
-    // FIXIT-H can this be handled by setting max_per_rule = 2?
     if (data.var_number >= NUM_BYTE_EXTRACT_VARS)
     {
         ParseError("Rule has more than %d byte_extract variables.",
@@ -558,7 +557,7 @@ static const IpsApi byte_extract_api =
         mod_dtor
     },
     OPT_TYPE_DETECTION,
-    2, 0,
+    NUM_BYTE_EXTRACT_VARS, 0,
     nullptr,
     nullptr,
     byte_extract_tinit,