diff options
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/fs/exec.c b/fs/exec.c index be923e4bc38..9ff6069094d 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -119,7 +119,7 @@ asmlinkage long sys_uselib(const char __user * library) if (error) goto exit; - file = nameidata_to_filp(&nd, O_RDONLY); + file = nameidata_to_filp(&nd, O_RDONLY|O_LARGEFILE); error = PTR_ERR(file); if (IS_ERR(file)) goto out; @@ -658,7 +658,8 @@ struct file *open_exec(const char *name) int err = vfs_permission(&nd, MAY_EXEC); file = ERR_PTR(err); if (!err) { - file = nameidata_to_filp(&nd, O_RDONLY); + file = nameidata_to_filp(&nd, + O_RDONLY|O_LARGEFILE); if (!IS_ERR(file)) { err = deny_write_access(file); if (err) { @@ -782,26 +783,8 @@ static int de_thread(struct task_struct *tsk) zap_other_threads(tsk); read_unlock(&tasklist_lock); - /* - * Account for the thread group leader hanging around: - */ - count = 1; - if (!thread_group_leader(tsk)) { - count = 2; - /* - * The SIGALRM timer survives the exec, but needs to point - * at us as the new group leader now. We have a race with - * a timer firing now getting the old leader, so we need to - * synchronize with any firing (by calling del_timer_sync) - * before we can safely let the old group leader die. - */ - sig->tsk = tsk; - spin_unlock_irq(lock); - if (hrtimer_cancel(&sig->real_timer)) - hrtimer_restart(&sig->real_timer); - spin_lock_irq(lock); - } - + /* Account for the thread group leader hanging around: */ + count = thread_group_leader(tsk) ? 1 : 2; sig->notify_count = count; while (atomic_read(&sig->count) > count) { __set_current_state(TASK_UNINTERRUPTIBLE); @@ -1184,7 +1167,7 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs) { int try,retval; struct linux_binfmt *fmt; -#ifdef __alpha__ +#if defined(__alpha__) && defined(CONFIG_ARCH_SUPPORTS_AOUT) /* handle /sbin/loader.. */ { struct exec * eh = (struct exec *) bprm->buf; |