diff options
| author | Jeff Garzik <jeff@garzik.org> | 2006-08-29 17:55:59 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-08-29 17:55:59 -0400 |
| commit | b01e86fee6c821e4e003fd4e9f65453ac478a58e (patch) | |
| tree | 21695e10cbe7001d2ccc8c87cee5e7a7865b1025 /fs/exec.c | |
| parent | e889173c2c67dc288e9b050ab066cfae151b047e (diff) | |
| parent | 60d4684068ff1eec78f55b5888d0bd2d4cca1520 (diff) | |
Merge /spare/repo/linux-2.6 into upstream
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/exec.c b/fs/exec.c index 8344ba73a2a..54135df2a96 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -486,8 +486,6 @@ struct file *open_exec(const char *name) if (!(nd.mnt->mnt_flags & MNT_NOEXEC) && S_ISREG(inode->i_mode)) { int err = vfs_permission(&nd, MAY_EXEC); - if (!err && !(inode->i_mode & 0111)) - err = -EACCES; file = ERR_PTR(err); if (!err) { file = nameidata_to_filp(&nd, O_RDONLY); @@ -753,7 +751,7 @@ no_thread_group: write_lock_irq(&tasklist_lock); spin_lock(&oldsighand->siglock); - spin_lock(&newsighand->siglock); + spin_lock_nested(&newsighand->siglock, SINGLE_DEPTH_NESTING); rcu_assign_pointer(current->sighand, newsighand); recalc_sigpending(); @@ -922,12 +920,6 @@ int prepare_binprm(struct linux_binprm *bprm) int retval; mode = inode->i_mode; - /* - * Check execute perms again - if the caller has CAP_DAC_OVERRIDE, - * generic_permission lets a non-executable through - */ - if (!(mode & 0111)) /* with at least _one_ execute bit set */ - return -EACCES; if (bprm->file->f_op == NULL) return -EACCES; |