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| author | Dmitry Vyukov <dvyukov@google.com> | 2019-02-13 11:34:51 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2019-02-13 15:58:42 +0100 |
| commit | 982ed4be0bd2d246ee3a5bcdf61fca4b7dce8c0e (patch) | |
| tree | 8f9b4cde4d074d914e13c58c73d728561d0e40bd | |
| parent | 2502eeaa7990057f970a34d694904baf32e334d6 (diff) | |
executor: fix detection of blocked calls
Unfinished calls are always blocked too,
so set the blocked flag for unfinished calls.
| -rw-r--r-- | executor/executor.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/executor/executor.cc b/executor/executor.cc index 4d60b10cc..22a728905 100644 --- a/executor/executor.cc +++ b/executor/executor.cc @@ -863,12 +863,11 @@ void copyout_call_results(thread_t* th) void write_call_output(thread_t* th, bool finished) { uint32 reserrno = 999; - uint32 call_flags = call_flag_executed; const bool blocked = th != last_scheduled; + uint32 call_flags = call_flag_executed | (blocked ? call_flag_blocked : 0); if (finished) { reserrno = th->res != -1 ? 0 : th->reserrno; call_flags |= call_flag_finished | - (blocked ? call_flag_blocked : 0) | (th->fault_injected ? call_flag_fault_injected : 0); } #if SYZ_EXECUTOR_USES_SHMEM |