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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-08 04:15:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-08 04:15:09 +0000
commitd78786f17f03109c3e9c7043b1b63f947afb0ee0 (patch)
tree58709afdbb58c9a8b795c712d281a6b5710d36cc /fs/btrfs/ioctl.c
parentAdding debian version 4.19.269-1. (diff)
downloadlinux-d78786f17f03109c3e9c7043b1b63f947afb0ee0.tar.xz
linux-d78786f17f03109c3e9c7043b1b63f947afb0ee0.zip
Merging upstream version 4.19.282.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/btrfs/ioctl.c')
-rw-r--r--fs/btrfs/ioctl.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 752b5d265..4f2513388 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -3234,13 +3234,10 @@ static long btrfs_ioctl_dev_info(struct btrfs_fs_info *fs_info,
di_args->bytes_used = btrfs_device_get_bytes_used(dev);
di_args->total_bytes = btrfs_device_get_total_bytes(dev);
memcpy(di_args->uuid, dev->uuid, sizeof(di_args->uuid));
- if (dev->name) {
- strncpy(di_args->path, rcu_str_deref(dev->name),
- sizeof(di_args->path) - 1);
- di_args->path[sizeof(di_args->path) - 1] = 0;
- } else {
+ if (dev->name)
+ strscpy(di_args->path, rcu_str_deref(dev->name), sizeof(di_args->path));
+ else
di_args->path[0] = '\0';
- }
out:
rcu_read_unlock();