2013/1/20, OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>:
> Namjae Jeon <linkinjeon@xxxxxxxxx> writes:
>
>> From: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
>>
>> When searching a directory for names, we can stop checking for further
>> entries if we detect End of Directory, i.e. if (de->name[0] == 0x00).The
>> current code traverses the cluster chain of a directory until a hit is
>> found or till the last cluster for that directory, ignoring the EOD mark.
>> Fix this.
>
> f_pos still works fine after this change?
Hi OGAWA.
I can not find f_pos usage in fat_search_long function.
Maybe, Have you seen other function such as __fat_readdir ?
Let me know your opinion.
Thanks.
>
>> Signed-off-by: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
>> Signed-off-by: Ravishankar N <ravi.n1@xxxxxxxxxxx>
>> ---
>> fs/fat/dir.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/fs/fat/dir.c b/fs/fat/dir.c
>> index 58bf744..cde0e69 100644
>> --- a/fs/fat/dir.c
>> +++ b/fs/fat/dir.c
>> @@ -484,10 +484,10 @@ parse_record:
>> nr_slots = 0;
>> if (de->name[0] == DELETED_FLAG)
>> continue;
>> + if (!de->name[0])
>> + goto end_of_dir;
>> if (de->attr != ATTR_EXT && (de->attr & ATTR_VOLUME))
>> continue;
>> - if (de->attr != ATTR_EXT && IS_FREE(de->name))
>> - continue;
>> if (de->attr == ATTR_EXT) {
>> int status = fat_parse_long(inode, &cpos, &bh, &de,
>> &unicode, &nr_slots);
>
> --
> OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
>
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