mirror of
https://github.com/dynup/kpatch
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17 lines
525 B
Diff
17 lines
525 B
Diff
ensure timekeeping_forward_now.constprop.8 and
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timekeeping_forward_now.constprop.9 are correlated.
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diff -Nupr src.orig/kernel/time/timekeeping.c src/kernel/time/timekeeping.c
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--- src.orig/kernel/time/timekeeping.c 2016-12-15 19:56:00.136000000 +0000
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+++ src/kernel/time/timekeeping.c 2016-12-15 19:56:30.496000000 +0000
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@@ -1148,6 +1148,9 @@ void do_gettimeofday(struct timeval *tv)
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{
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struct timespec64 now;
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+ if (!tv)
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+ return;
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+
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getnstimeofday64(&now);
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tv->tv_sec = now.tv_sec;
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tv->tv_usec = now.tv_nsec/1000;
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