diff options
| -rw-r--r-- | nptl/pthread_create.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c index 4608fd9068..c097fc54e6 100644 --- a/nptl/pthread_create.c +++ b/nptl/pthread_create.c @@ -370,7 +370,8 @@ start_thread (void *arg) /* Register rseq TLS to the kernel. */ { bool do_rseq = THREAD_GETMEM (pd, flags) & ATTR_FLAG_DO_RSEQ; - rseq_register_current_thread (pd, do_rseq); + if (!rseq_register_current_thread (pd, do_rseq) && do_rseq) + __libc_fatal ("Fatal glibc error: rseq registration failed\n"); } #ifndef __ASSUME_SET_ROBUST_LIST |