fscrypt: Use correct index in decrypt path.

Actually use the fs-provided index instead of always using page->index which is only set for page-cache pages. Fixes: 9c4bb8a ("fscrypt: Let fs select encryption index/tweak") Signed-off-by: David Gstir <[email protected]> Signed-off-by: Theodore Ts'o <[email protected]>
mrcsosa · Dec 11, 2016 · e550c16 · e550c16
1 parent 41d5319
commit e550c16
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/crypto/crypto.c b/fs/crypto/crypto.c
@@ -296,7 +296,7 @@ EXPORT_SYMBOL(fscrypt_encrypt_page);
 int fscrypt_decrypt_page(const struct inode *inode, struct page *page,
 			unsigned int len, unsigned int offs, pgoff_t index)
 {
-	return do_page_crypto(inode, FS_DECRYPT, page->index, page, page, len, offs,
+	return do_page_crypto(inode, FS_DECRYPT, index, page, page, len, offs,
 			GFP_NOFS);
 }
 EXPORT_SYMBOL(fscrypt_decrypt_page);