diff options
Diffstat (limited to 'erts/emulator/beam/erl_bif_trace.c')
| -rw-r--r-- | erts/emulator/beam/erl_bif_trace.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c index 3baac1572a..01d714d57f 100644 --- a/erts/emulator/beam/erl_bif_trace.c +++ b/erts/emulator/beam/erl_bif_trace.c @@ -680,7 +680,9 @@ Eterm trace_3(BIF_ALIST_3) /* tracing of ports */ for (i = 0; i < erts_max_ports; i++) { Port *tracee_port = &erts_port[i]; - if (tracee_port->status & ERTS_PORT_SFLGS_DEAD) continue; + erts_aint32_t state; + state = erts_smp_atomic32_read_nob(&tracee_port->state); + if (state & ERTS_PORT_SFLGS_DEAD) continue; if (tracer != NIL) { if (tracee_port->id == tracer) continue; if (port_already_traced(NULL, tracee_port, tracer)) continue; |