diff options
Diffstat (limited to 'cmds-subvolume.c')
-rw-r--r-- | cmds-subvolume.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cmds-subvolume.c b/cmds-subvolume.c index 950fa8f0..fc749f12 100644 --- a/cmds-subvolume.c +++ b/cmds-subvolume.c @@ -111,6 +111,7 @@ static int cmd_subvol_create(int argc, char **argv) printf("Create subvolume '%s/%s'\n", dstdir, newname); strncpy(args.name, newname, BTRFS_PATH_NAME_MAX); + args.name[BTRFS_PATH_NAME_MAX-1] = 0; res = ioctl(fddst, BTRFS_IOC_SUBVOL_CREATE, &args); e = errno; @@ -202,6 +203,7 @@ static int cmd_subvol_delete(int argc, char **argv) printf("Delete subvolume '%s/%s'\n", dname, vname); strncpy(args.name, vname, BTRFS_PATH_NAME_MAX); + args.name[BTRFS_PATH_NAME_MAX-1] = 0; res = ioctl(fd, BTRFS_IOC_SNAP_DESTROY, &args); e = errno; @@ -378,6 +380,7 @@ static int cmd_snapshot(int argc, char **argv) args.fd = fd; strncpy(args.name, newname, BTRFS_SUBVOL_NAME_MAX); + args.name[BTRFS_PATH_NAME_MAX-1] = 0; res = ioctl(fddst, BTRFS_IOC_SNAP_CREATE_V2, &args); e = errno; |