fix stack protector crashes on x32 & powerpc due to misplaced TLS canary

[musl] / src / thread / pthread_create.c

diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c
index d7c0323..4eb8b88 100644 (file)
--- a/src/thread/pthread_create.c
+++ b/src/thread/pthread_create.c
@@ -272,7 +272,7 @@ int __pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict att
        }
        new->robust_list.head = &new->robust_list.head;
        new->unblock_cancel = self->cancel;
-       new->canary = self->canary;
+       new->CANARY = self->CANARY;
 
        a_inc(&libc.threads_minus_1);
        ret = __clone((c11 ? start_c11 : start), stack, flags, new, &new->tid, TP_ADJ(new), &new->tid);