1 files changed, 1 insertions, 1 deletions

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index f90231eb2916..378a7592257c 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -1672,7 +1672,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
                 return -1;
 
         if (epos->offset + (2 * adsize) > inode->i_sb->s_blocksize) {
-                char *sptr, *dptr;
+                unsigned char *sptr, *dptr;
                 struct buffer_head *nbh;
                 int err, loffset;
                 struct kernel_lb_addr obloc = epos->block;