btrfs-progs: use PATH_MAX in cmd_inspect_logical_resolve

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/cmds-inspect.c b/cmds-inspect.c
index d493544..6d4e2b8 100644 (file)
--- a/cmds-inspect.c
+++ b/cmds-inspect.c
@@ -146,7 +146,7 @@ static int cmd_inspect_logical_resolve(int argc, char **argv)
        struct btrfs_ioctl_logical_ino_args loi;
        struct btrfs_data_container *inodes;
        u64 size = 4096;
-       char full_path[4096];
+       char full_path[PATH_MAX];
        char *path_ptr;
        DIR *dirstream = NULL;