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When initializing pthreads, always set the main thread.

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Fixes bug 32884.  This is a bugfix on 0.3.3.1-alpha, when we started
allowing restart-in-process with tor_api.h.
This commit is contained in:
Nick Mathewson 2020-01-06 09:37:12 -05:00
parent 0b3763612c
commit 4f6901d7cc
2 changed files with 6 additions and 1 deletions
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5
changes/bug32884 Normal file
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@ -0,0 +1,5 @@
o Minor bugfixes (embedded Tor):
- When starting Tor any time after the first time in a process, register
the thread in which it is running as the main thread. Previously, we
only did this on Windows, which could lead to bugs like 23081 on
non-Windows platforms. Fixes bug 32884; bugfix on 0.3.3.1-alpha.

2
src/lib/thread/compat_pthreads.c
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@ -265,6 +265,6 @@ tor_threads_init(void)
pthread_attr_setdetachstate(&attr_detached, PTHREAD_CREATE_DETACHED);
tor_assert(ret2 == 0);
threads_initialized = 1;
set_main_thread();
}
set_main_thread();
}