From 3abf3533243dcc9dec484bf4fed659cb2b610a48 Mon Sep 17 00:00:00 2001 From: Aleksandr Parfenov Date: Thu, 15 Mar 2018 14:20:36 +0300 Subject: [PATCH] Fix potential memory corruption --- collector.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/collector.c b/collector.c index 848102d..b4672a9 100644 --- a/collector.c +++ b/collector.c @@ -38,16 +38,13 @@ register_wait_collector(void) BackgroundWorker worker; /* Set up background worker parameters */ + memset(&worker, 0, sizeof(worker)); worker.bgw_flags = BGWORKER_SHMEM_ACCESS; worker.bgw_start_time = BgWorkerStart_ConsistentState; worker.bgw_restart_time = 0; worker.bgw_notify_pid = 0; -#if PG_VERSION_NUM >= 100000 || defined(WIN32) - memcpy(worker.bgw_library_name, "pg_wait_sampling", BGW_MAXLEN); - memcpy(worker.bgw_function_name, CppAsString(collector_main), BGW_MAXLEN); -#else - worker.bgw_main = collector_main; -#endif + snprintf(worker.bgw_library_name, BGW_MAXLEN, "pg_wait_sampling"); + snprintf(worker.bgw_function_name, BGW_MAXLEN, CppAsString(collector_main)); snprintf(worker.bgw_name, BGW_MAXLEN, "pg_wait_sampling collector"); worker.bgw_main_arg = (Datum) 0; RegisterBackgroundWorker(&worker); pFad - Phonifier reborn

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