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Issue #22117: Add assertions to _PyTime_AsTimeval() and _PyTime_AsTimespec() to

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check that microseconds and nanoseconds fits into the specified range.
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Victor Stinner 2015-03-30 02:54:57 +02:00
parent ea9c0dd2c2
commit edddf991d9
1 changed files with 4 additions and 0 deletions
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4
Python/pytime.c
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@ -360,6 +360,8 @@ _PyTime_AsTimeval_impl(_PyTime_t t, struct timeval *tv, _PyTime_round_t round,
if (res && raise) if (res && raise)
_PyTime_overflow(); _PyTime_overflow();
assert(0 <= tv->tv_usec && tv->tv_usec <= 999999);
return res; return res;
} }
@ -393,6 +395,8 @@ _PyTime_AsTimespec(_PyTime_t t, struct timespec *ts)
return -1; return -1;
} }
ts->tv_nsec = nsec; ts->tv_nsec = nsec;
assert(0 <= ts->tv_nsec && ts->tv_nsec <= 999999999);
return 0; return 0;
} }
#endif #endif