|
From: | Richard Henderson |
Subject: | Re: [PATCH v2 01/19] host-utils: Fix overflow detection in divu128() |
Date: | Tue, 31 Aug 2021 10:08:50 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 |
On 8/31/21 9:39 AM, Luis Pires wrote:
The previous code didn't detect overflows if the high 64-bit of the dividend were equal to the 64-bit divisor. In that case, 64 bits wouldn't be enough to hold the quotient. Signed-off-by: Luis Pires<luis.pires@eldorado.org.br> --- util/host-utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
[Prev in Thread] | Current Thread | [Next in Thread] |