diff options
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/beam_load.c | 14 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_bif_trace.c | 4 | ||||
| -rw-r--r-- | erts/emulator/beam/io.c | 8 |
3 files changed, 10 insertions, 16 deletions
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index bd4e5a52d0..4193eb4f3f 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -2964,19 +2964,19 @@ gen_put_integer(LoaderState* stp, GenOpArg Fail, GenOpArg Size, NEW_GENOP(stp, op); NATIVE_ENDIAN(Flags); - if (Size.type == TAG_i && Size.val < 0) { - error: /* Negative size must fail */ - op->op = genop_badarg_1; - op->arity = 1; - op->a[0] = Fail; - } else if (Size.type == TAG_i) { + if (Size.type == TAG_i) { op->op = genop_i_new_bs_put_integer_imm_4; op->arity = 4; op->a[0] = Fail; op->a[1].type = TAG_u; if (!safe_mul(Size.val, Unit.val, &op->a[1].val)) { - goto error; + error: + op->op = genop_badarg_1; + op->arity = 1; + op->a[0] = Fail; + op->next = NULL; + return op; } op->a[1].val = Size.val * Unit.val; op->a[2].type = Flags.type; diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c index 41c98bbffb..559cb3efa1 100644 --- a/erts/emulator/beam/erl_bif_trace.c +++ b/erts/emulator/beam/erl_bif_trace.c @@ -1224,9 +1224,7 @@ trace_info_func(Process* p, Eterm func_spec, Eterm key) match_spec_meta = NIL; } if (r & FUNC_TRACE_COUNT_TRACE) { - c = count < 0 ? - erts_make_integer(-count-1, p) : - erts_make_integer(count, p); + c = erts_make_integer(count, p); } if (r & FUNC_TRACE_TIME_TRACE) { ct = call_time; diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index 7cadd4aaad..f93b599632 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -4147,7 +4147,7 @@ port_sig_call(Port *prt, ErlOffHeap *ohp; Process *rp; ErtsProcLocks rp_locks = 0; - Uint hsz; + Sint hsz; rp = erts_proc_lookup_raw(sigdp->caller); if (!rp) @@ -4264,7 +4264,7 @@ erts_port_call(Process* c_p, switch (try_call_res) { case ERTS_TRY_IMM_DRV_CALL_OK: { Eterm *hp, *hp_end; - Uint hsz; + Sint hsz; unsigned ret_flags = 0U; Eterm term; @@ -5941,10 +5941,6 @@ int driver_outputv(ErlDrvPort ix, char* hbuf, ErlDrvSizeT hlen, return driver_output2(ix, hbuf, hlen, NULL, 0); size = vec->size - skip; /* Size of remaining bytes in vector */ - ASSERT(hlen >= 0); /* debug only */ - if (hlen < 0) - hlen = 0; - prt = erts_drvport2port_state(ix, &state); if (prt == ERTS_INVALID_ERL_DRV_PORT) return -1; |