{
struct nls_table *nls = BEFS_SB(sb)->nls;
int i, o;
- wchar_t uni;
+ unicode_t uni;
int unilen, utflen;
char *result;
/* The utf8->nls conversion won't make the final nls string bigger
for (i = o = 0; i < in_len; i += utflen, o += unilen) {
/* convert from UTF-8 to Unicode */
- utflen = utf8_mbtowc(&uni, &in[i], in_len - i);
- if (utflen < 0) {
+ utflen = utf8_to_utf32(&in[i], in_len - i, &uni);
+ if (utflen < 0)
goto conv_err;
- }
/* convert from Unicode to nls */
+ if (uni > MAX_WCHAR_T)
+ goto conv_err;
unilen = nls->uni2char(uni, &result[o], in_len - o);
- if (unilen < 0) {
+ if (unilen < 0)
goto conv_err;
- }
}
result[o] = '\0';
*out_len = o;
/* convert from nls to unicode */
unilen = nls->char2uni(&in[i], in_len - i, &uni);
- if (unilen < 0) {
+ if (unilen < 0)
goto conv_err;
- }
/* convert from unicode to UTF-8 */
- utflen = utf8_wctomb(&result[o], uni, 3);
- if (utflen <= 0) {
+ utflen = utf32_to_utf8(uni, &result[o], 3);
+ if (utflen <= 0)
goto conv_err;
- }
}
result[o] = '\0';
{
kfree(BEFS_SB(sb)->mount_opts.iocharset);
BEFS_SB(sb)->mount_opts.iocharset = NULL;
-
- if (BEFS_SB(sb)->nls) {
- unload_nls(BEFS_SB(sb)->nls);
- BEFS_SB(sb)->nls = NULL;
- }
-
+ unload_nls(BEFS_SB(sb)->nls);
kfree(sb->s_fs_info);
sb->s_fs_info = NULL;
- return;
}
/* Allocate private field of the superblock, fill it.
sb->s_magic = BEFS_SUPER_MAGIC;
/* Set real blocksize of fs */
sb_set_blocksize(sb, (ulong) befs_sb->block_size);
- sb->s_op = (struct super_operations *) &befs_sops;
+ sb->s_op = &befs_sops;
root = befs_iget(sb, iaddr2blockno(sb, &(befs_sb->root_dir)));
if (IS_ERR(root)) {
ret = PTR_ERR(root);