diff options
Diffstat (limited to 'nptl/allocatestack.c')
| -rw-r--r-- | nptl/allocatestack.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index 7983bed273..4b5af82f06 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -676,9 +676,10 @@ int internal_function __make_stacks_executable (void **stack_endp) { - /* Challenge the caller. */ - if (*stack_endp != __libc_stack_end) - return EPERM; + /* First the main thread's stack. */ + int err = _dl_make_stack_executable (stack_endp); + if (err != 0) + return err; #ifdef NEED_SEPARATE_REGISTER_STACK const size_t pagemask = ~(__getpagesize () - 1); @@ -686,7 +687,6 @@ __make_stacks_executable (void **stack_endp) lll_lock (stack_cache_lock); - int err = 0; list_t *runp; list_for_each (runp, &stack_used) { @@ -716,9 +716,6 @@ __make_stacks_executable (void **stack_endp) lll_unlock (stack_cache_lock); - if (err == 0) - err = _dl_make_stack_executable (stack_endp); - return err; } |