diff options
-rw-r--r-- | vm.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -2515,6 +2515,7 @@ vm_collect_usage_operand(int insn, int n, VALUE op) valstr = insn_operand_intern(GET_THREAD()->cfp->iseq, insn, n, op, 0, 0, 0, 0); RUBY_DTRACE_INSN_OPERAND(RSTRING_PTR(valstr), rb_insns_name(insn)); + RB_GC_GUARD(valstr); } if (ruby_vm_collect_usage_func_operand) (*ruby_vm_collect_usage_func_operand)(insn, n, op); |