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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-08 03:21:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-08 03:21:38 +0000
commit9351405e44641037ccff29c0d88d92c0617b5088 (patch)
treedfee90e28394ae31df1033696f8656add6c4fc26 /fs/fuse
parentReleasing progress-linux version 4.19.249-2progress5u1. (diff)
downloadlinux-9351405e44641037ccff29c0d88d92c0617b5088.tar.xz
linux-9351405e44641037ccff29c0d88d92c0617b5088.zip
Merging upstream version 4.19.260.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/fuse')
-rw-r--r--fs/fuse/inode.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 821597c61..3b51c881b 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -174,6 +174,12 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr,
inode->i_uid = make_kuid(fc->user_ns, attr->uid);
inode->i_gid = make_kgid(fc->user_ns, attr->gid);
inode->i_blocks = attr->blocks;
+
+ /* Sanitize nsecs */
+ attr->atimensec = min_t(u32, attr->atimensec, NSEC_PER_SEC - 1);
+ attr->mtimensec = min_t(u32, attr->mtimensec, NSEC_PER_SEC - 1);
+ attr->ctimensec = min_t(u32, attr->ctimensec, NSEC_PER_SEC - 1);
+
inode->i_atime.tv_sec = attr->atime;
inode->i_atime.tv_nsec = attr->atimensec;
/* mtime from server may be stale due to local buffered write */