[XFS] endianess annotations for xfs_attr_leaf_name_local_t

[safe/jmp/linux-2.6] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index 62b40af..0b515ac 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -477,7 +477,7 @@ struct file *open_exec(const char *name)
        int err;
        struct file *file;
 
-       err = path_lookup_open(name, LOOKUP_FOLLOW, &nd, FMODE_READ);
+       err = path_lookup_open(AT_FDCWD, name, LOOKUP_FOLLOW, &nd, FMODE_READ);
        file = ERR_PTR(err);
 
        if (!err) {
@@ -885,6 +885,12 @@ int flush_old_exec(struct linux_binprm * bprm)
        current->flags &= ~PF_RANDOMIZE;
        flush_thread();
 
+       /* Set the new mm task size. We have to do that late because it may
+        * depend on TIF_32BIT which is only updated in flush_thread() on
+        * some architectures like powerpc
+        */
+       current->mm->task_size = TASK_SIZE;
+
        if (bprm->e_uid != current->euid || bprm->e_gid != current->egid || 
            file_permission(bprm->file, MAY_READ) ||
            (bprm->interp_flags & BINPRM_FLAGS_ENFORCE_NONDUMP)) {
@@ -1403,7 +1409,7 @@ static void zap_threads (struct mm_struct *mm)
                do_each_thread(g,p) {
                        if (mm == p->mm && p != tsk &&
                            p->ptrace && p->parent->mm == mm) {
-                               __ptrace_unlink(p);
+                               __ptrace_detach(p, 0);
                        }
                } while_each_thread(g,p);
                write_unlock_irq(&tasklist_lock);