[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH] tests/qtest/ahci-test.c: Calculate iso_size with 64-bit arit
|
From: |
Philippe Mathieu-Daudé |
|
Subject: |
Re: [PATCH] tests/qtest/ahci-test.c: Calculate iso_size with 64-bit arithmetic |
|
Date: |
Thu, 6 May 2021 21:50:54 +0200 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 |
On 5/6/21 9:43 PM, Peter Maydell wrote:
> Coverity notes that when calculating the 64-bit iso_size value in
> ahci_test_cdrom() we actually only do it with 32-bit arithmetic.
> This doesn't matter for the current test code because nsectors is
> always small; but adding the cast avoids the coverity complaints.
>
> Fixes: Coverity CID 1432343
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
> tests/qtest/ahci-test.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>