From db2d40bb63f1906fde48a3b14fc9bb2e609d87db Mon Sep 17 00:00:00 2001 From: Daniel Rosenberg Date: Wed, 26 Oct 2016 16:27:45 -0700 Subject: 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 --- fs/exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/exec.c') 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; -- cgit v1.2.3