fprintf(stderr, ", bad file extent");
if (errors & I_ERR_FILE_EXTENT_OVERLAP)
fprintf(stderr, ", file extent overlap");
+ if (errors & I_ERR_FILE_EXTENT_TOO_LARGE)
+ fprintf(stderr, ", inline file extent too large");
if (errors & I_ERR_FILE_EXTENT_DISCOUNT)
fprintf(stderr, ", file extent discount");
if (errors & I_ERR_DIR_ISIZE_WRONG)
u64 disk_bytenr = 0;
u64 extent_offset = 0;
u64 mask = root->fs_info->sectorsize - 1;
+ u32 max_inline_size = min_t(u32, mask,
+ BTRFS_MAX_INLINE_DATA_SIZE(root->fs_info));
int extent_type;
int ret;
extent_type = btrfs_file_extent_type(eb, fi);
if (extent_type == BTRFS_FILE_EXTENT_INLINE) {
+ u8 compression = btrfs_file_extent_compression(eb, fi);
+ struct btrfs_item *item = btrfs_item_nr(slot);
+
num_bytes = btrfs_file_extent_inline_len(eb, slot, fi);
if (num_bytes == 0)
rec->errors |= I_ERR_BAD_FILE_EXTENT;
+ if (compression) {
+ if (btrfs_file_extent_inline_item_len(eb, item) >
+ max_inline_size ||
+ num_bytes > root->fs_info->sectorsize)
+ rec->errors |= I_ERR_FILE_EXTENT_TOO_LARGE;
+ } else {
+ if (num_bytes > max_inline_size)
+ rec->errors |= I_ERR_FILE_EXTENT_TOO_LARGE;
+ }
rec->found_size += num_bytes;
num_bytes = (num_bytes + mask) & ~mask;
} else if (extent_type == BTRFS_FILE_EXTENT_REG ||