From cc0dae3abd10bc73c2a1fbf3dc86e1e4dd8be922 Mon Sep 17 00:00:00 2001 From: Maxim Orlov Date: Thu, 29 May 2025 17:19:09 +0300 Subject: [PATCH v1] Use volatile to avoid unspecified behavior in PG_TRY --- src/include/utils/elog.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/include/utils/elog.h b/src/include/utils/elog.h index 5eac0e16970..5d0e3fd4aa4 100644 --- a/src/include/utils/elog.h +++ b/src/include/utils/elog.h @@ -387,7 +387,7 @@ extern PGDLLIMPORT ErrorContextCallback *error_context_stack; sigjmp_buf *_save_exception_stack##__VA_ARGS__ = PG_exception_stack; \ ErrorContextCallback *_save_context_stack##__VA_ARGS__ = error_context_stack; \ sigjmp_buf _local_sigjmp_buf##__VA_ARGS__; \ - bool _do_rethrow##__VA_ARGS__ = false; \ + volatile bool _do_rethrow##__VA_ARGS__ = false; \ if (sigsetjmp(_local_sigjmp_buf##__VA_ARGS__, 0) == 0) \ { \ PG_exception_stack = &_local_sigjmp_buf##__VA_ARGS__ -- 2.49.0