diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/erl_port_task.c | 9 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 1 | ||||
| -rw-r--r-- | erts/emulator/test/process_SUITE.erl | 6 | ||||
| -rw-r--r-- | erts/emulator/valgrind/suppress.patched.3.6.0 | 7 | ||||
| -rw-r--r-- | erts/emulator/valgrind/suppress.standard | 8 |
5 files changed, 27 insertions, 4 deletions
diff --git a/erts/emulator/beam/erl_port_task.c b/erts/emulator/beam/erl_port_task.c index 1ab1e47254..4d7a86398a 100644 --- a/erts/emulator/beam/erl_port_task.c +++ b/erts/emulator/beam/erl_port_task.c @@ -1474,10 +1474,10 @@ erts_port_task_schedule(Eterm id, } #endif - if (!pp) - goto fail; - if (type != ERTS_PORT_TASK_PROC_SIG) { + if (!pp) + goto fail; + ptp = port_task_alloc(); ptp->type = type; @@ -1515,6 +1515,9 @@ erts_port_task_schedule(Eterm id, ptp->u.alive.td.psig.callback = va_arg(argp, ErtsProc2PortSigCallback); ptp->u.alive.flags |= va_arg(argp, int); va_end(argp); + if (!pp) + goto fail; + if (!(ptp->u.alive.flags & ERTS_PT_FLG_NOSUSPEND)) set_tmp_handle(ptp, pthp); else { diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 22d77ccbdc..b72bac00c1 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -12518,6 +12518,7 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). p->msg.first = NULL; p->msg.last = &p->msg.first; p->msg.save = &p->msg.first; + p->msg.saved_last = &p->msg.first; p->msg.len = 0; #ifdef ERTS_SMP p->msg_inq.first = NULL; diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl index 6ded7ff1c9..a9f20f9928 100644 --- a/erts/emulator/test/process_SUITE.erl +++ b/erts/emulator/test/process_SUITE.erl @@ -152,7 +152,11 @@ spawn_with_binaries(Config) when is_list(Config) -> TwoMeg = lists:duplicate(1024, L), Fun = fun() -> spawn(?MODULE, binary_owner, [list_to_binary(TwoMeg)]), receive after 1 -> ok end end, - test_server:do_times(150, Fun), + Iter = case test_server:is_valgrind() of + true -> 10; + false -> 150 + end, + test_server:do_times(Iter, Fun), ok. binary_owner(Bin) when is_binary(Bin) -> diff --git a/erts/emulator/valgrind/suppress.patched.3.6.0 b/erts/emulator/valgrind/suppress.patched.3.6.0 index fcde4a0123..29f2d3d62d 100644 --- a/erts/emulator/valgrind/suppress.patched.3.6.0 +++ b/erts/emulator/valgrind/suppress.patched.3.6.0 @@ -374,3 +374,10 @@ fun:erts_debug_set_internal_state_2 fun:process_main } +{ +Thread specific dlerror buffer. Either bug in libc or valgrind. +Memcheck:Leak +... +fun:_dlerror_run +... +} diff --git a/erts/emulator/valgrind/suppress.standard b/erts/emulator/valgrind/suppress.standard index bb07c92fc1..99a3ee4048 100644 --- a/erts/emulator/valgrind/suppress.standard +++ b/erts/emulator/valgrind/suppress.standard @@ -342,3 +342,11 @@ fun:erts_debug_set_internal_state_2 fun:process_main } +{ +Thread specific dlerror buffer. Either bug in libc or valgrind. +Memcheck:Leak +... +fun:_dlerror_run +... +} + |