| commit | 41ce9a912641cd7f820bcfccea15e30efc32104e | |
| author | Eric Auger <eric.auger@redhat.com> | |
| Tue, 9 Mar 2021 10:27:36 +0000 (9 11:27 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 12 Mar 2021 12:40:09 +0000 (12 12:40 +0000) | ||
| tree | 0fe35d1f36aee7f3e3f69cab99579ef17d353cb9 | treesnapshot (tar.gz zip) |
| parent | a55b441b2ca578417ab3a7a62129cd801e22abf4 | commitdiff |
intel_iommu: Fix mask may be uninitialized in vtd_context_device_invalidate
With -Werror=maybe-uninitialized configuration we get
../hw/i386/intel_iommu.c: In function ‘vtd_context_device_invalidate’:
../hw/i386/intel_iommu.c:1888:10: error: ‘mask’ may be used
uninitialized in this function [-Werror=maybe-uninitialized]
1888 | mask = ~mask;
| ~~~~~^~~~~~~
Add a g_assert_not_reached() to avoid the error.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210309102742.30442-2-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
With -Werror=maybe-uninitialized configuration we get
../hw/i386/intel_iommu.c: In function ‘vtd_context_device_invalidate’:
../hw/i386/intel_iommu.c:1888:10: error: ‘mask’ may be used
uninitialized in this function [-Werror=maybe-uninitialized]
1888 | mask = ~mask;
| ~~~~~^~~~~~~
Add a g_assert_not_reached() to avoid the error.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210309102742.30442-2-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| hw/i386/intel_iommu.c | diffblobblamehistory |