Messages in this thread Patch in this message | | | From | Deepa Dinamani <> | Subject | [PATCH 04/10] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts() | Date | Tue, 2 Feb 2016 22:07:44 -0800 |
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This is in preparation for the series that transitions filesystem timestamps to use 64 bit time and hence make them y2038 safe.
CURRENT_TIME macro will be deleted before merging the aforementioned series.
Filesystem times will use current_fs_time() instead of CURRENT_TIME. Use ktime_get_real_ts() here as this is not filesystem time. ktime_get_real_ts() returns the timestamp in ns which can be used to calculate network time for NTLMv2 authentication timestamp.
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Cc: Steve French <sfrench@samba.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org --- fs/cifs/cifsencrypt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index d411654..f86e07d 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c @@ -460,6 +460,7 @@ find_timestamp(struct cifs_ses *ses) unsigned char *blobptr; unsigned char *blobend; struct ntlmssp2_name *attrptr; + struct timespec ts; if (!ses->auth_key.len || !ses->auth_key.response) return 0; @@ -484,7 +485,8 @@ find_timestamp(struct cifs_ses *ses) blobptr += attrsize; /* advance attr value */ } - return cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME)); + ktime_get_real_ts(&ts); + return cpu_to_le64(cifs_UnixTimeToNT(ts)); } static int calc_ntlmv2_hash(struct cifs_ses *ses, char *ntlmv2_hash, -- 1.9.1
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