make new TLS setup block even implementation-internals signals

[musl] / src / ldso / dynlink.c

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index e944c8e..93cfb42 100644 (file)
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -730,8 +730,7 @@ void *__tls_get_addr(size_t *v)
 
        /* Block signals to make accessing new TLS async-signal-safe */
        sigset_t set;
-       sigfillset(&set);
-       pthread_sigmask(SIG_BLOCK, &set, &set);
+       pthread_sigmask(SIG_BLOCK, SIGALL_SET, &set);
        if (self->dtv && v[0]<=(size_t)self->dtv[0] && self->dtv[v[0]]) {
                pthread_sigmask(SIG_SETMASK, &set, 0);
                return (char *)self->dtv[v[0]]+v[1];