diff options
| author | Daniel Rosenberg <drosen@google.com> | 2016-10-26 16:27:45 -0700 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2017-02-03 15:04:29 +0530 |
| commit | db2d40bb63f1906fde48a3b14fc9bb2e609d87db (patch) | |
| tree | 3f7a752447162475304a2650c572c77c58768e20 /fs/exec.c | |
| parent | 11eebf69848eeeedeff3e3dae0588eb7175b0351 (diff) | |
ANDROID: vfs: Add permission2 for filesystems with per mount permissions
This allows filesystems to use their mount private data to
influence the permssions they return in permission2. It has
been separated into a new call to avoid disrupting current
permission users.
Change-Id: I9d416e3b8b6eca84ef3e336bd2af89ddd51df6ca
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/exec.c b/fs/exec.c index 3a6de10d3891..8c58183eccb7 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1132,7 +1132,7 @@ EXPORT_SYMBOL(flush_old_exec); void would_dump(struct linux_binprm *bprm, struct file *file) { struct inode *inode = file_inode(file); - if (inode_permission(inode, MAY_READ) < 0) { + if (inode_permission2(file->f_path.mnt, inode, MAY_READ) < 0) { struct user_namespace *old, *user_ns; bprm->interp_flags |= BINPRM_FLAGS_ENFORCE_NONDUMP; |