November 10, 2019
Old floppy disks formatted with MS-DOS 2.x and 3.x cannot be mounted.
This is because the boot sector lacks "FAT" string and 0xAA55 signature.
August 30, 2019
Wrong memory read one or more characters beyond end of the input path name.
If the memory area following the string terminator is filled by / or \, it can cause memory
protection fault or bus fault.
February 14, 2019
f_readdir() function cannot retrieve long file names in length of FF_MAX_LFN - 1 characters.
f_open() function cannot find the file with file name in length of FF_MAX_LFN characters.
January 9, 2019
f_readdir() function returns file names with wrong case conversion.
When the directory item to be read has a file name within 8.3 format, the extension of file name
returned in fname[] is in wrong case conversion depends on the body length and the case.
Sep 3, 2018
f_getcwd function uses memory location beyond the output buffer length specified by argument if
the buffer has a valid drive number. It can collapse the data located next to the output buffer.
This problem was reported via email.
Jul 8, 2018
Creating a sub-directory in the fragmented sub-directory on the exFAT volume collapses FAT chain
of the parent directory. This problem was reported at the User Forum.
May 23, 2018
Reading a directory gets infinite loop.
Successive f_readdir() calls would not detect the end of directory if the directory was filled up
and the last entry is not empty. This problem was reported at the User Forum.
Christopher Williams