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FatFs: Apply patch ff12a_p4.diff.

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This commit is contained in:
Jared Boone 2016-07-28 23:14:08 -07:00
parent aa8c8b2937
commit 4f6254cc93
1 changed files with 6 additions and 2 deletions
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8
firmware/chibios-portapack/ext/fatfs/src/ff.c
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@ -2430,7 +2430,7 @@ void get_fileinfo ( /* No return code */
}
#endif
if (i >= _MAX_LFN) { i = 0; break; } /* No LFN if buffer overflow */
fno->fname[i++] = (char)w;
fno->fname[i++] = (TCHAR)w;
}
fno->fname[i] = 0; /* Terminate the LFN */
}
@ -3680,8 +3680,9 @@ FRESULT f_sync (
FATFS *fs;
DWORD tm;
BYTE *dir;
#if _FS_EXFAT
DEF_NAMBUF
#endif
res = validate(fp, &fs); /* Check validity of the object */
if (res == FR_OK) {
@ -4008,6 +4009,9 @@ FRESULT f_lseek (
/* Normal Seek */
{
#if _FS_EXFAT
if (fs->fs_type != FS_EXFAT && ofs >= 0x100000000) ofs = 0xFFFFFFFF; /* Clip at 4GiB-1 if at FATxx */
#endif
if (ofs > fp->obj.objsize && (_FS_READONLY || !(fp->flag & FA_WRITE))) { /* In read-only mode, clip offset with the file size */
ofs = fp->obj.objsize;
}