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2003-09-24 Roland McGrath <roland@redhat.com>

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* allocatestack.c (__make_stacks_executable): Don't ignore return
	value from _dl_make_stack_executable.
This commit is contained in:
Roland McGrath 2003-09-25 03:50:45 +00:00
parent 69c9fa045b
commit 0070086564
1 changed files with 10 additions and 9 deletions
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19
nptl/allocatestack.c
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@ -687,21 +687,22 @@ __make_stacks_executable (void)
/* Also change the permission for the currently unused stacks. This /* Also change the permission for the currently unused stacks. This
might be wasted time but better spend it here than adding a check might be wasted time but better spend it here than adding a check
in the fast path. */ in the fast path. */
list_for_each (runp, &stack_cache) if (err == 0)
{ list_for_each (runp, &stack_cache)
err = change_stack_perm (list_entry (runp, struct pthread, list) {
err = change_stack_perm (list_entry (runp, struct pthread, list)
#ifdef NEED_SEPARATE_REGISTER_STACK #ifdef NEED_SEPARATE_REGISTER_STACK
, pagemask , pagemask
#endif #endif
); );
if (err != 0) if (err != 0)
break; break;
} }
lll_unlock (stack_cache_lock); lll_unlock (stack_cache_lock);
if (err == 0) if (err == 0)
_dl_make_stack_executable (); err = _dl_make_stack_executable ();
return err; return err;
} }