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new 5e7ea5e305 [fix](memory) Fix `bthread_setspecific` log fatal on UBSAN
build (#18274)
5e7ea5e305 is described below
commit 5e7ea5e3051618b9ab1f14e41f54f0fc616a29dc
Author: Xinyi Zou <zouxiny...@gmail.com>
AuthorDate: Fri Mar 31 19:46:53 2023 +0800
[fix](memory) Fix `bthread_setspecific` log fatal on UBSAN build (#18274)
---
be/src/runtime/thread_context.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/be/src/runtime/thread_context.h b/be/src/runtime/thread_context.h
index 0d0896cc10..e4a707d2be 100644
--- a/be/src/runtime/thread_context.h
+++ b/be/src/runtime/thread_context.h
@@ -191,6 +191,11 @@ private:
TUniqueId _fragment_instance_id;
};
+#if defined(UNDEFINED_BEHAVIOR_SANITIZER)
+static ThreadContext* thread_context() {
+ return thread_context_ptr._ptr;
+}
+#else
// Cache the pointer of bthread local in pthead local,
// Avoid calling bthread_getspecific frequently to get bthread local, which
has performance problems.
static void pthread_attach_bthread() {
@@ -225,6 +230,7 @@ static ThreadContext* thread_context() {
return thread_context_ptr._ptr;
}
}
+#endif
class ScopeMemCount {
public:
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