From 13ab4521652872e460cd02f651c8546b1a7bc950 Mon Sep 17 00:00:00 2001 From: eaglegai Date: Wed, 24 May 2023 18:51:35 +0800 Subject: [PATCH] add check for pthread_create Signed-off-by: eaglegai --- src/thread.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/src/thread.c b/src/thread.c index 7318de9..a5b9ba4 100644 --- a/src/thread.c +++ b/src/thread.c @@ -943,10 +943,11 @@ static void *dummy_thread_function(void *data) return NULL; } -static inline void preload_libgcc_s(void) +static inline int preload_libgcc_s(void) { pthread_t dummy_thread; - pthread_create(&dummy_thread, NULL, dummy_thread_function, NULL); + if(pthread_create(&dummy_thread, NULL, dummy_thread_function, NULL) != 0) + return -1; pthread_join(dummy_thread, NULL); } @@ -961,7 +962,10 @@ static void __thread_init(void) exit(1); } - preload_libgcc_s(); + if (preload_libgcc_s() < 0) { + ha_alert("pthread create failed"); + exit(1); + } thread_cpus_enabled_at_boot = thread_cpus_enabled(); -- 2.33.0