diff options
| -rw-r--r-- | erts/emulator/beam/erl_bif_info.c | 2 | ||||
| -rw-r--r-- | erts/emulator/test/save_calls_SUITE.erl | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 2c232c6c03..ac7a70c642 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -1534,7 +1534,7 @@ process_info_aux(Process *BIF_P, } case am_last_calls: { - struct saved_calls *scb = ERTS_PROC_GET_SAVED_CALLS_BUF(BIF_P); + struct saved_calls *scb = ERTS_PROC_GET_SAVED_CALLS_BUF(rp); if (!scb) { hp = HAlloc(BIF_P, 3); res = am_false; diff --git a/erts/emulator/test/save_calls_SUITE.erl b/erts/emulator/test/save_calls_SUITE.erl index 544d841f16..4e50fdc898 100644 --- a/erts/emulator/test/save_calls_SUITE.erl +++ b/erts/emulator/test/save_calls_SUITE.erl @@ -156,8 +156,19 @@ save_calls_1() -> ?line erlang:process_flag(self(), save_calls, 10), ?line {last_calls, L3} = process_info(self(), last_calls), + true = (L3 /= false), ?line L31 = lists:filter(fun is_local_function/1, L3), ?line [] = L31, + erlang:process_flag(self(), save_calls, 0), + + %% Also check that it works on another process ... + Pid = spawn(fun () -> receive after infinity -> ok end end), + erlang:process_flag(Pid, save_calls, 10), + {last_calls, L4} = process_info(Pid, last_calls), + true = (L4 /= false), + L41 = lists:filter(fun is_local_function/1, L4), + [] = L41, + exit(Pid,kill), ok. do_bipp() -> |