X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=print-tree.c;h=3c585e31f1fc09b47f688130f2ad06867e3d9d45;hb=c76b05fba284c68c6cb7b710dbb95a42089e8538;hp=c752ba25dbf9277f42dc689b4bbc1ae6a7930c13;hpb=36db1080c31aa1732dea65f76fb2225a939c25ab;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/print-tree.c b/print-tree.c
index c752ba2..3c585e3 100644
--- a/print-tree.c
+++ b/print-tree.c
@@ -198,9 +198,17 @@ void print_chunk_item(struct extent_buffer *eb, struct btrfs_chunk *chunk)
 {
 	u16 num_stripes = btrfs_chunk_num_stripes(eb, chunk);
 	int i;
-	u32 chunk_item_size = btrfs_chunk_item_size(num_stripes);
+	u32 chunk_item_size;
 	char chunk_flags_str[32] = {0};
 
+	/* The chunk must contain at least one stripe */
+	if (num_stripes < 1) {
+		printf("invalid num_stripes: %u\n", num_stripes);
+		return;
+	}
+
+	chunk_item_size = btrfs_chunk_item_size(num_stripes);
+
 	if ((unsigned long)chunk + chunk_item_size > eb->len) {
 		printf("\t\tchunk item invalid\n");
 		return;
@@ -315,6 +323,9 @@ static void compress_type_to_str(u8 compress_type, char *ret)
 	case BTRFS_COMPRESS_LZO:
 		strcpy(ret, "lzo");
 		break;
+	case BTRFS_COMPRESS_ZSTD:
+		strcpy(ret, "zstd");
+		break;
 	default:
 		sprintf(ret, "UNKNOWN.%d", compress_type);
 	}
@@ -1247,7 +1258,7 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
 			break;
 		case BTRFS_EXTENT_CSUM_KEY:
 			print_extent_csum(eb, root->fs_info, item_size,
-					disk_key.offset);
+					offset);
 			break;
 		case BTRFS_EXTENT_DATA_KEY:
 			print_file_extent_item(eb, item, i, ptr);