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| author | Lukas Larsson <[email protected]> | 2018-06-20 10:42:20 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2018-08-03 09:47:51 +0200 |
| commit | d383549b6e9d9b5e06f23226a61564264204db51 (patch) | |
| tree | 938462b708ac6442bb0dda7b99815505503a4d2a /erts/emulator/beam/erl_process.c | |
| parent | c33d4c7539a1681cfbc024d8637e204c0a05fd1a (diff) | |
| download | otp-d383549b6e9d9b5e06f23226a61564264204db51.tar.gz otp-d383549b6e9d9b5e06f23226a61564264204db51.tar.bz2 otp-d383549b6e9d9b5e06f23226a61564264204db51.zip | |
erts: Fix seq_trace to not clear token for system messages
A lot of erts internal messages used behind APIs to create
non-blocking calls, e.g. port_command, would cause the seq_trace
token to be cleared from the caller when it should not.
This commit fixes that and adds asserts that makes sure
that all messages sent have to correct token set.
Fixes: ERL-602
Diffstat (limited to 'erts/emulator/beam/erl_process.c')
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 8784eb5a63..9386f79b56 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -9874,6 +9874,7 @@ notify_sys_task_executed(Process *c_p, ErtsProcSysTask *st, ASSERT(hp_start + hsz == hp); #endif + ERL_MESSAGE_TOKEN(mp) = am_undefined; erts_queue_proc_message(c_p, rp, rp_locks, mp, msg); if (c_p == rp) |