Filesystems with nontrivial snapshots or dedupe will easily overflow a 4K buffer. Bump the size up to the largest size supported by the V1 ioctl. Signed-off-by: Zygo Blaxell <ce3g8jdj@xxxxxxxxxxxxxxxxxxxxx> --- cmds/inspect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmds/inspect.c b/cmds/inspect.c index 81eb8125..c3c41905 100644 --- a/cmds/inspect.c +++ b/cmds/inspect.c @@ -151,7 +151,7 @@ static int cmd_inspect_logical_resolve(const struct cmd_struct *cmd, int bytes_left; struct btrfs_ioctl_logical_ino_args loi; struct btrfs_data_container *inodes; - u64 size = 4096; + u64 size = SZ_64K; char full_path[PATH_MAX]; char *path_ptr; DIR *dirstream = NULL; -- 2.20.1
