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fuse: check create mode in atomic open
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
fs
/
fuse
/
dir.c
diff --git
a/fs/fuse/dir.c
b/fs/fuse/dir.c
index
8964cf3
..
324bc08
100644
(file)
--- a/
fs/fuse/dir.c
+++ b/
fs/fuse/dir.c
@@
-383,6
+383,9
@@
static int fuse_create_open(struct inode *dir, struct dentry *entry,
struct fuse_entry_out outentry;
struct fuse_file *ff;
struct fuse_entry_out outentry;
struct fuse_file *ff;
+ /* Userspace expects S_IFREG in create mode */
+ BUG_ON((mode & S_IFMT) != S_IFREG);
+
forget = fuse_alloc_forget();
err = -ENOMEM;
if (!forget)
forget = fuse_alloc_forget();
err = -ENOMEM;
if (!forget)