libext2fs: don't use O_DIRECT for files on tmpfs

[tools/e2fsprogs.git] / lib / ext2fs / nls_utf8.c

diff --git a/lib/ext2fs/nls_utf8.c b/lib/ext2fs/nls_utf8.c
index 9cb6a78..e4c4e7a 100644 (file)
--- a/lib/ext2fs/nls_utf8.c
+++ b/lib/ext2fs/nls_utf8.c
@@ -29,6 +29,7 @@
 
 #include "ext2_fs.h"
 #include "ext2fs.h"
+#include "ext2fsP.h"
 
 /* Encoding a unicode version number as a single unsigned int. */
 #define UNICODE_MAJ_SHIFT              (16)
@@ -788,6 +789,8 @@ static int utf8byte(struct utf8cursor *u8c)
                        }
 
                        leaf = utf8lookup(u8c->data, u8c->hangul, u8c->s);
+                       if (!leaf)
+                               return -1;
                        ccc = LEAF_CCC(leaf);
                }