diff options
Diffstat (limited to 'erts/emulator/beam/erl_process.c')
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 5193be85b4..48f89d2bd7 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -12239,7 +12239,6 @@ static void doit_exit_monitor(ErtsMonitor *mon, void *vpcontext) ExitMonitorContext *pcontext = vpcontext; DistEntry *dep; ErtsMonitor *rmon; - Process *rp; switch (mon->type) { case MON_ORIGIN: @@ -12268,9 +12267,10 @@ static void doit_exit_monitor(ErtsMonitor *mon, void *vpcontext) erts_deref_dist_entry(dep); } } else { - ASSERT(is_pid(mon->pid)); - if (is_internal_pid(mon->pid)) { /* local by pid or name */ - rp = erts_pid2proc(NULL, 0, mon->pid, ERTS_PROC_LOCK_LINK); + ASSERT(is_pid(mon->pid) || is_port(mon->pid)); + /* if is local by pid or name */ + if (is_internal_pid(mon->pid)) { + Process *rp = erts_pid2proc(NULL, 0, mon->pid, ERTS_PROC_LOCK_LINK); if (!rp) { goto done; } @@ -12280,7 +12280,17 @@ static void doit_exit_monitor(ErtsMonitor *mon, void *vpcontext) goto done; } erts_destroy_monitor(rmon); - } else { /* remote by pid */ + } else if (is_internal_port(mon->pid)) { + /* Is a local port */ + Port *prt = erts_port_lookup_raw(mon->pid); + if (!prt) { + goto done; + } + erts_port_demonitor(pcontext->p, + ERTS_PORT_DEMONITOR_ORIGIN_ON_DEATHBED, + prt, mon->ref, NULL); + return; /* let erts_port_demonitor do the deletion */ + } else { /* remote by pid */ ASSERT(is_external_pid(mon->pid)); dep = external_pid_dist_entry(mon->pid); ASSERT(dep != NULL); @@ -12318,6 +12328,7 @@ static void doit_exit_monitor(ErtsMonitor *mon, void *vpcontext) erts_port_release(prt); } else if (is_internal_pid(mon->pid)) {/* local by name or pid */ Eterm watched; + Process *rp; DeclareTmpHeapNoproc(lhp,3); ErtsProcLocks rp_locks = (ERTS_PROC_LOCK_LINK | ERTS_PROC_LOCKS_MSG_SEND); |