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mdbx: avoid tsan-collision by mdb_env_reader_destr().
Change-Id: Ic87e67db6337e2e1fe1bc21d5e2bbde64b21935b
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parent
c9c0549b4f
commit
9d14f6a2ac
8
mdb.c
8
mdb.c
@ -4511,16 +4511,12 @@ static pthread_mutex_t mdb_rthc_lock = PTHREAD_MUTEX_INITIALIZER;
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/* LY: TODO: Yet another problem is here - segfault in case if a DSO will
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* be unloaded before a thread would been finished. */
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static void
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mdb_env_reader_destr(void *ptr)
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static ATTRIBUTE_NO_SANITIZE_THREAD
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void mdb_env_reader_destr(void *ptr)
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{
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struct MDB_rthc* rthc = ptr;
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MDB_reader *reader;
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if (! rthc)
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/* LY: paranoia */
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return;
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mdb_ensure(NULL, pthread_mutex_lock(&mdb_rthc_lock) == 0);
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reader = rthc->rc_reader;
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if (reader && reader->mr_pid == getpid()) {
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