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Protect random reseeding with a lock

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This commit is contained in:
Andrea Mazzoleni 2026-05-21 00:07:25 +02:00
parent 54d944c496
commit 4259a16931
1 changed files with 7 additions and 1 deletions
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8
cmdline/support.c
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@ -86,12 +86,18 @@ static uint64_t random_state = 1;
void random_seed(uint64_t seed)
{
lock_random();
random_state = seed;
unlock_random();
}
void random_reseed(void)
{
random_state = os_tick();
uint64_t seed = os_tick();
lock_random();
random_state = seed;
unlock_random();
}
unsigned char random_u8(void)