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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
| commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
| tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /fs/btrfs/super.c | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip | |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index c45fdaf24c..7e44ccaf34 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -34,13 +34,11 @@ #include "disk-io.h" #include "transaction.h" #include "btrfs_inode.h" -#include "print-tree.h" #include "props.h" #include "xattr.h" #include "bio.h" #include "export.h" #include "compression.h" -#include "rcu-string.h" #include "dev-replace.h" #include "free-space-cache.h" #include "backref.h" @@ -2203,7 +2201,9 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd, vol = memdup_user((void __user *)arg, sizeof(*vol)); if (IS_ERR(vol)) return PTR_ERR(vol); - vol->name[BTRFS_PATH_NAME_MAX] = '\0'; + ret = btrfs_check_ioctl_vol_args_path(vol); + if (ret < 0) + goto out; switch (cmd) { case BTRFS_IOC_SCAN_DEV: @@ -2245,6 +2245,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd, break; } +out: kfree(vol); return ret; } |