diff options
| -rw-r--r-- | nptl/pthread_cancel.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nptl/pthread_cancel.c b/nptl/pthread_cancel.c index c76882e279..e67b2df5cc 100644 --- a/nptl/pthread_cancel.c +++ b/nptl/pthread_cancel.c @@ -121,6 +121,7 @@ __pthread_cancel (pthread_t th) int newval; do { + again: newval = oldval | CANCELING_BITMASK | CANCELED_BITMASK; if (oldval == newval) break; @@ -134,7 +135,7 @@ __pthread_cancel (pthread_t th) int newval2 = oldval | CANCELING_BITMASK; if (!atomic_compare_exchange_weak_acquire (&pd->cancelhandling, &oldval, newval2)) - continue; + goto again; if (pd == THREAD_SELF) /* This is not merely an optimization: An application may |