On 2010-10-18, at 04:05, Jan Kara wrote:
> On Sat 16-10-10 19:36:59, Theodore Ts'o wrote:
>> @@ -871,6 +872,16 @@ static struct buffer_head *ext3_find_entry(struct inode *dir,
>> namelen = entry->len;
>> if (namelen > EXT3_NAME_LEN)
>> return NULL;
>> + if ((namelen < 2) && (name[0] == '.') &&
>> + (name[1] == '.' || name[1] == '0')) {
>
> This condition looks wrong... I suspect it should rather be:
> (namelen <= 2) && (name[0] == '.') && (name[1] == '.' || name[1] == 0)
> ^^^ change here and here ^^^
I think it is preferable to use '\0' for the trailing NUL.
Cheers, Andreas
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