diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-03-14 15:43:01 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-05-22 12:38:54 -0400 |
| commit | 19173fd3350e438b414a84fad223ee05a46a8d81 (patch) | |
| tree | 2138656d2d64ffa44736b7cb08cd2143e641a005 | |
| parent | 9d44cb5b2ae10b224e91abb68e6f06a58af43389 (diff) | |
hw/misc/nrf51_rng: Use qemu_guest_getrandom_nofail
The random number is intended for use by the guest. As such, we should
honor the -seed argument for reproducibility. Use the *_nofail routine
instead of error_abort directly.
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | hw/misc/nrf51_rng.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/misc/nrf51_rng.c b/hw/misc/nrf51_rng.c index d188f044f4..3400e90a9b 100644 --- a/hw/misc/nrf51_rng.c +++ b/hw/misc/nrf51_rng.c @@ -14,7 +14,7 @@ #include "qapi/error.h" #include "hw/arm/nrf51.h" #include "hw/misc/nrf51_rng.h" -#include "crypto/random.h" +#include "qemu/guest-random.h" static void update_irq(NRF51RNGState *s) { @@ -145,7 +145,7 @@ static void nrf51_rng_timer_expire(void *opaque) { NRF51RNGState *s = NRF51_RNG(opaque); - qcrypto_random_bytes(&s->value, 1, &error_abort); + qemu_guest_getrandom_nofail(&s->value, 1); s->event_valrdy = 1; qemu_set_irq(s->eep_valrdy, 1); |