diff options
Diffstat (limited to 'fs/f2fs/verity.c')
| -rw-r--r-- | fs/f2fs/verity.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/f2fs/verity.c b/fs/f2fs/verity.c index f7bb0c54502c..2287f238ae09 100644 --- a/fs/f2fs/verity.c +++ b/fs/f2fs/verity.c @@ -74,23 +74,23 @@ static int pagecache_write(struct inode *inode, const void *buf, size_t count, struct address_space *mapping = inode->i_mapping; const struct address_space_operations *aops = mapping->a_ops; - if (pos + count > inode->i_sb->s_maxbytes) + if (pos + count > F2FS_BLK_TO_BYTES(max_file_blocks(inode))) return -EFBIG; while (count) { size_t n = min_t(size_t, count, PAGE_SIZE - offset_in_page(pos)); - struct page *page; + struct folio *folio; void *fsdata = NULL; int res; - res = aops->write_begin(NULL, mapping, pos, n, &page, &fsdata); + res = aops->write_begin(NULL, mapping, pos, n, &folio, &fsdata); if (res) return res; - memcpy_to_page(page, offset_in_page(pos), buf, n); + memcpy_to_folio(folio, offset_in_folio(folio, pos), buf, n); - res = aops->write_end(NULL, mapping, pos, n, n, page, fsdata); + res = aops->write_end(NULL, mapping, pos, n, n, folio, fsdata); if (res < 0) return res; if (res != n) @@ -237,7 +237,8 @@ static int f2fs_get_verity_descriptor(struct inode *inode, void *buf, pos = le64_to_cpu(dloc.pos); /* Get the descriptor */ - if (pos + size < pos || pos + size > inode->i_sb->s_maxbytes || + if (pos + size < pos || + pos + size > F2FS_BLK_TO_BYTES(max_file_blocks(inode)) || pos < f2fs_verity_metadata_pos(inode) || size > INT_MAX) { f2fs_warn(F2FS_I_SB(inode), "invalid verity xattr"); f2fs_handle_error(F2FS_I_SB(inode), |