diff options
| author | Heinrich Schuchardt | 2024-04-09 20:04:56 +0200 |
|---|---|---|
| committer | Tom Rini | 2024-04-17 17:06:04 -0600 |
| commit | 3c1bc9f15c18149a26fbd7f604f76f949a29bc7d (patch) | |
| tree | 83f2cafddff9f29715eae9c5128ca4a192ddb53d /fs | |
| parent | 7c665e151246cf8b5072ca4f1916f8ed0fa8565c (diff) | |
fs: fat: convert change month correctly
The month is stored in 5 - 8. We need to shift it by 5 bits.
Cf. Microsoft FAT Specification, 2005-08-30
Fixes: 13c11c665320 ("fs: fat: add file attributes to struct fs_dirent")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Alexander Dahl <ada@thorsis.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/fat/fat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fat/fat.c b/fs/fat/fat.c index 14e53cf2d5a..2dd9d4e72dc 100644 --- a/fs/fat/fat.c +++ b/fs/fat/fat.c @@ -1254,7 +1254,7 @@ out: static void __maybe_unused fat2rtc(u16 date, u16 time, struct rtc_time *tm) { tm->tm_mday = date & 0x1f; - tm->tm_mon = (date & 0x1e0) >> 4; + tm->tm_mon = (date & 0x1e0) >> 5; tm->tm_year = (date >> 9) + 1980; tm->tm_sec = (time & 0x1f) << 1; |