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nfsd: use time64_t in nfsd_proc_setattr() check 

Change to time64_t and ktime_get_real_seconds() to make the
logic work correctly on 32-bit architectures beyond 2038.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Arnd Bergmann 2019-11-03 18:06:52 +01:00 committed by J. Bruce Fields
parent 2a1aa48929
commit b6356d4202
1 changed files with 1 additions and 1 deletions
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2
fs/nfsd/nfsproc.c
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@ -94,7 +94,7 @@ nfsd_proc_setattr(struct svc_rqst *rqstp)
* Solaris, at least, doesn't seem to care what the time
* request is. We require it be within 30 minutes of now.
*/
time_t delta = iap->ia_atime.tv_sec - get_seconds();
time64_t delta = iap->ia_atime.tv_sec - ktime_get_real_seconds();
nfserr = fh_verify(rqstp, fhp, 0, NFSD_MAY_NOP);
if (nfserr)