diff options
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/io.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index 502ded4eca..88e9215a9c 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -5248,7 +5248,10 @@ Port *erts_get_heart_port() { for(ix = 0; ix < erts_max_ports; ix++) { port = &erts_port[ix]; - /* immediate compare */ + /* only examine undead or alive ports */ + if (port->status & ERTS_PORT_SFLGS_DEAD) + continue; + /* immediate atom compare */ if (port->reg && port->reg->name == am_heart_port) { return port; } |