ima: ecryptfs fix imbalance message

[safe/jmp/linux-2.6] / fs / isofs / joliet.c

diff --git a/fs/isofs/joliet.c b/fs/isofs/joliet.c
index 92c14b8..a048de8 100644 (file)
--- a/fs/isofs/joliet.c
+++ b/fs/isofs/joliet.c
@@ -37,37 +37,6 @@ uni16_to_x8(unsigned char *ascii, __be16 *uni, int len, struct nls_table *nls)
        return (op - ascii);
 }
 
-/* Convert big endian wide character string to utf8 */
-static int
-wcsntombs_be(__u8 *s, const __u8 *pwcs, int inlen, int maxlen)
-{
-       const __u8 *ip;
-       __u8 *op;
-       int size;
-       __u16 c;
-
-       op = s;
-       ip = pwcs;
-       while ((*ip || ip[1]) && (maxlen > 0) && (inlen > 0)) {
-               c = (*ip << 8) | ip[1];
-               if (c > 0x7f) {
-                       size = utf8_wctomb(op, c, maxlen);
-                       if (size == -1) {
-                               /* Ignore character and move on */
-                               maxlen--;
-                       } else {
-                               op += size;
-                               maxlen -= size;
-                       }
-               } else {
-                       *op++ = (__u8) c;
-               }
-               ip += 2;
-               inlen--;
-       }
-       return (op - s);
-}
-
 int
 get_joliet_filename(struct iso_directory_record * de, unsigned char *outname, struct inode * inode)
 {
@@ -79,8 +48,9 @@ get_joliet_filename(struct iso_directory_record * de, unsigned char *outname, st
        nls = ISOFS_SB(inode->i_sb)->s_nls_iocharset;
 
        if (utf8) {
-               len = wcsntombs_be(outname, de->name,
-                               de->name_len[0] >> 1, PAGE_SIZE);
+               len = utf16s_to_utf8s((const wchar_t *) de->name,
+                               de->name_len[0] >> 1, UTF16_BIG_ENDIAN,
+                               outname, PAGE_SIZE);
        } else {
                len = uni16_to_x8(outname, (__be16 *) de->name,
                                de->name_len[0] >> 1, nls);