policy: make anchor spend standard

instagibbs · instagibbs · commit b60aaf8b2399 · 2024-07-30T14:06:58.000-04:00
Only standard when non-nested.
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
@@ -1943,6 +1943,8 @@ static bool VerifyWitnessProgram(const CScriptWitness& witness, int witversion,
             }
             return set_success(serror);
         }
+    } else if (!is_p2sh && CScript::IsPayToAnchor(witversion, program)) {
+        return true;
     } else {
         if (flags & SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM) {
             return set_error(serror, SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM);

Original file line number	Diff line number	Diff line change
`@@ -1943,6 +1943,8 @@ static bool VerifyWitnessProgram(const CScriptWitness& witness, int witversion,`
`1943`	`1943`	`}`
`1944`	`1944`	`return set_success(serror);`
`1945`	`1945`	`}`
	`1946`	`+ } else if (!is_p2sh && CScript::IsPayToAnchor(witversion, program)) {`
	`1947`	`+ return true;`
`1946`	`1948`	`} else {`
`1947`	`1949`	`if (flags & SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM) {`
`1948`	`1950`	`return set_error(serror, SCRIPT_ERR_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM);`