Author: dchagin
Date: Sat Mar 18 18:14:17 2017
New Revision: 315498
URL: https://svnweb.freebsd.org/changeset/base/315498
Log:
Check for negative nanoseconds.
Linux do that in timespec_valid().
Reported by: vangyzen@
MFC after: 1 week
Modified:
head/sys/compat/linux/linux_time.c
Modified: head/sys/compat/linux/linux_time.c
==============================================================================
--- head/sys/compat/linux/linux_time.c Sat Mar 18 18:12:09 2017
(r315497)
+++ head/sys/compat/linux/linux_time.c Sat Mar 18 18:14:17 2017
(r315498)
@@ -142,7 +142,7 @@ linux_to_native_timespec(struct timespec
LIN_SDT_PROBE2(time, linux_to_native_timespec, entry, ntp, ltp);
- if (ltp->tv_sec < 0 || ltp->tv_nsec > (l_long)999999999L) {
+ if (ltp->tv_sec < 0 || (l_ulong)ltp->tv_nsec > 999999999L) {
LIN_SDT_PROBE1(time, linux_to_native_timespec, return, EINVAL);
return (EINVAL);
}
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