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| author | Kees Cook <keescook@chromium.org> | 2016-07-25 22:50:36 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2016-07-25 22:50:36 +0200 |
| commit | 74e630a7582e6b3cb39559d712a0049f08dea8a0 (patch) | |
| tree | 98a752412dcfc74d802024c1d9e8c541b93174f9 /drivers/mtd/ubi/kapi.c | |
| parent | pstore/ram: add Device Tree bindings (diff) | |
| parent | Linux 4.7 (diff) | |
| download | linux-74e630a7582e6b3cb39559d712a0049f08dea8a0.tar.xz linux-74e630a7582e6b3cb39559d712a0049f08dea8a0.zip | |
Merge tag 'v4.7' into for-linus/pstore
Linux 4.7
Diffstat (limited to 'drivers/mtd/ubi/kapi.c')
| -rw-r--r-- | drivers/mtd/ubi/kapi.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c index 348dbbcbedc8..a9e2cef7c95c 100644 --- a/drivers/mtd/ubi/kapi.c +++ b/drivers/mtd/ubi/kapi.c @@ -302,6 +302,7 @@ EXPORT_SYMBOL_GPL(ubi_open_volume_nm); struct ubi_volume_desc *ubi_open_volume_path(const char *pathname, int mode) { int error, ubi_num, vol_id; + struct path path; struct kstat stat; dbg_gen("open volume %s, mode %d", pathname, mode); @@ -309,7 +310,12 @@ struct ubi_volume_desc *ubi_open_volume_path(const char *pathname, int mode) if (!pathname || !*pathname) return ERR_PTR(-EINVAL); - error = vfs_stat(pathname, &stat); + error = kern_path(pathname, LOOKUP_FOLLOW, &path); + if (error) + return ERR_PTR(error); + + error = vfs_getattr(&path, &stat); + path_put(&path); if (error) return ERR_PTR(error); |