fat: Fix stat->f_namelen
I found that the length of a file name when created cannot exceed 255
characters, yet, pathconf(), via statfs(), returns the maximum as 260.
Signed-off-by: Kevin Dankwardt <k@kcomputing.com>
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index 411c192..c1ef501 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -502,14 +502,14 @@
*outlen = utf8s_to_utf16s(name, len, (wchar_t *)outname);
if (*outlen < 0)
return *outlen;
- else if (*outlen > 255)
+ else if (*outlen > FAT_LFN_LEN)
return -ENAMETOOLONG;
op = &outname[*outlen * sizeof(wchar_t)];
} else {
if (nls) {
for (i = 0, ip = name, op = outname, *outlen = 0;
- i < len && *outlen <= 255;
+ i < len && *outlen <= FAT_LFN_LEN;
*outlen += 1)
{
if (escape && (*ip == ':')) {
@@ -549,7 +549,7 @@
return -ENAMETOOLONG;
} else {
for (i = 0, ip = name, op = outname, *outlen = 0;
- i < len && *outlen <= 255;
+ i < len && *outlen <= FAT_LFN_LEN;
i++, *outlen += 1)
{
*op++ = *ip++;