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checking argument in pf_context_find_exception_handler()

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hyunghwan.chung 2019-07-06 07:46:08 +00:00
parent 7f835ea120
commit 70eaee601e
1 changed files with 4 additions and 3 deletions
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7
moo/lib/exec.c
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@ -2174,11 +2174,14 @@ static moo_pfrc_t pf_context_find_exception_handler (moo_t* moo, moo_mod_t* mod,
{ {
moo_oop_context_t rcv; moo_oop_context_t rcv;
moo_ooi_t preamble; moo_ooi_t preamble;
moo_oop_t except_class; moo_oop_class_t except_class;
rcv = (moo_oop_context_t)MOO_STACK_GETRCV(moo, nargs); rcv = (moo_oop_context_t)MOO_STACK_GETRCV(moo, nargs);
MOO_PF_CHECK_RCV (moo, MOO_CLASSOF(moo,rcv) == moo->_method_context); MOO_PF_CHECK_RCV (moo, MOO_CLASSOF(moo,rcv) == moo->_method_context);
except_class = MOO_STACK_GETARG(moo, nargs, 0);
MOO_PF_CHECK_ARGS (moo, nargs, MOO_CLASSOF(moo,rcv) == moo->_class);
preamble = MOO_OOP_TO_SMOOI(((moo_oop_method_t)rcv->method_or_nargs)->preamble); preamble = MOO_OOP_TO_SMOOI(((moo_oop_method_t)rcv->method_or_nargs)->preamble);
if (MOO_METHOD_GET_PREAMBLE_CODE(preamble) == MOO_METHOD_PREAMBLE_EXCEPTION) if (MOO_METHOD_GET_PREAMBLE_CODE(preamble) == MOO_METHOD_PREAMBLE_EXCEPTION)
{ {
@ -2186,8 +2189,6 @@ static moo_pfrc_t pf_context_find_exception_handler (moo_t* moo, moo_mod_t* mod,
* on: ... do: ...*/ * on: ... do: ...*/
moo_oow_t size, i; moo_oow_t size, i;
except_class = MOO_STACK_GETARG(moo, nargs, 0);
size = MOO_OBJ_GET_SIZE(rcv); size = MOO_OBJ_GET_SIZE(rcv);
for (i = MOO_CONTEXT_NAMED_INSTVARS; i < size; i += 2) for (i = MOO_CONTEXT_NAMED_INSTVARS; i < size; i += 2)
{ {