github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-27 17:47:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

xfs: clamp timestamp nanoseconds correctly

Browse Source 
LOLLM noticed an off-by-one error in the nsec clamping; fix that so that
we never have tv_nsec == 1e9.

Cc: stable@vger.kernel.org # v6.8
Fixes: 2d295fe657 ("xfs: repair inode records")
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Darrick J. Wong 2026-07-13 23:07:15 -07:00 committed by Carlos Maiolino
parent ba150ce634
commit 15e38a9366
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/xfs/scrub/inode_repair.c
View File

@ -1757,7 +1757,7 @@ xrep_clamp_timestamp(
struct xfs_inode *ip,
struct timespec64 *ts)
{
ts->tv_nsec = clamp_t(long, ts->tv_nsec, 0, NSEC_PER_SEC);
ts->tv_nsec = clamp_t(long, ts->tv_nsec, 0, NSEC_PER_SEC - 1);
*ts = timestamp_truncate(*ts, VFS_I(ip));
}