diff options
Diffstat (limited to 'nptl/allocatestack.c')
| -rw-r--r-- | nptl/allocatestack.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index 670cb8ffe6..590350647b 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -572,7 +572,9 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, /* Place the thread descriptor at the end of the stack. */ #if TLS_TCB_AT_TP - pd = (struct pthread *) ((char *) mem + size) - 1; + pd = (struct pthread *) ((((uintptr_t) mem + size) + - TLS_TCB_SIZE) + & ~__static_tls_align_m1); #elif TLS_DTV_AT_TP pd = (struct pthread *) ((((uintptr_t) mem + size - __static_tls_size) |