Fix array_view size in eval_op_objc_msgcall call

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31671
ssbssa · May 15, 2024 · 2dbed79 · 2dbed79
1 parent 80fbdf2
commit 2dbed79
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/gdb/eval.c b/gdb/eval.c
@@ -1917,8 +1917,7 @@ eval_binop_assign_modify (struct type *expect_type, struct expression *exp,
   return value_assign (arg1, arg2);
 }
 
-/* Note that ARGS needs 2 empty slots up front and must end with a
-   null pointer.  */
+/* Note that ARGS needs 2 empty slots up front.  */
 static struct value *
 eval_op_objc_msgcall (struct type *expect_type, struct expression *exp,
 		      enum noside noside, CORE_ADDR selector,
@@ -2257,7 +2256,7 @@ objc_msgcall_operation::evaluate (struct type *expect_type,
   return eval_op_objc_msgcall (expect_type, exp, noside, std::
 			       get<0> (m_storage), target,
 			       gdb::make_array_view (argvec,
-						     args.size () + 3));
+						     args.size () + 2));
 }
 
 value *