copy the dtv pointer to the end of the pthread struct for TLS_ABOVE_TP archs

[musl] / src / env / __init_tls.c

diff --git a/src/env/__init_tls.c b/src/env/__init_tls.c
index b0dad42..e651c7a 100644 (file)
--- a/src/env/__init_tls.c
+++ b/src/env/__init_tls.c
@@ -54,7 +54,7 @@ void *__copy_tls(unsigned char *mem)
        td = (pthread_t)mem;
        mem -= T.size;
 #endif
-       td->dtv = dtv;
+       td->dtv = td->dtv_copy = dtv;
        dtv[1] = mem;
        memcpy(mem, T.image, T.len);
        return td;