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Fix overflow in mbedtls_timing_hardclock()

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman
2022-12-20 13:20:01 +00:00
parent 4547eae341
commit b03c55892a
1 changed files with 1 additions and 1 deletions
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2
library/timing.c
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@ -223,7 +223,7 @@ unsigned long mbedtls_timing_hardclock( void )
} }
gettimeofday( &tv_cur, NULL ); gettimeofday( &tv_cur, NULL );
return( ( tv_cur.tv_sec - tv_init.tv_sec ) * 1000000 return( ( tv_cur.tv_sec - tv_init.tv_sec ) * 1000000U
+ ( tv_cur.tv_usec - tv_init.tv_usec ) ); + ( tv_cur.tv_usec - tv_init.tv_usec ) );
} }
#endif /* !HAVE_HARDCLOCK */ #endif /* !HAVE_HARDCLOCK */