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| author | Lukas Larsson <[email protected]> | 2017-05-05 14:55:36 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2017-05-05 14:55:36 +0200 |
| commit | 900affc2420905ec70f3cf906324093fc0c2e8a8 (patch) | |
| tree | c7182580990b714d18704a4c3f105a69266a829b | |
| parent | 9ac8bdb19f55c593b8b4b10a5d72032e33bef406 (diff) | |
| download | otp-900affc2420905ec70f3cf906324093fc0c2e8a8.tar.gz otp-900affc2420905ec70f3cf906324093fc0c2e8a8.tar.bz2 otp-900affc2420905ec70f3cf906324093fc0c2e8a8.zip | |
erts: the esdp is not always available in matchspec
This happens for instance when a receive_trace is run in the
sys_msg_dispatcher thread when the trace_delivered trace message
is traced.
| -rw-r--r-- | erts/emulator/beam/erl_db_util.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c index 91ac53ad0b..16142e69fb 100644 --- a/erts/emulator/beam/erl_db_util.c +++ b/erts/emulator/beam/erl_db_util.c @@ -2006,7 +2006,8 @@ restart: do_catch = 0; fail_label = -1; build_proc = psp; - esdp->current_process = psp; + if (esdp) + esdp->current_process = psp; #ifdef DEBUG ASSERT(variables == mpsp->u.variables); @@ -2675,7 +2676,8 @@ restart: do_catch = 1; if (in_flags & ERTS_PAM_COPY_RESULT) { build_proc = c_p; - esdp->current_process = c_p; + if (esdp) + esdp->current_process = c_p; } break; case matchHalt: |