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| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-06-26 10:31:19 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-06-26 16:04:01 +0200 |
| commit | 6b9b3c1e303cc0dda99e326031d2b1b612b80e3b (patch) | |
| tree | cb668a3a00718eb8cccecd5905ce3ff3bffbc726 /include | |
| parent | 93abfc88bd649de1933588bfc7175605331b3ea9 (diff) | |
| download | qemu-6b9b3c1e303cc0dda99e326031d2b1b612b80e3b.zip qemu-6b9b3c1e303cc0dda99e326031d2b1b612b80e3b.tar.gz qemu-6b9b3c1e303cc0dda99e326031d2b1b612b80e3b.tar.bz2 | |
ramfb: fix overflow
> CID 1393621: (OVERFLOW_BEFORE_WIDEN)
> Potentially overflowing expression "stride * s->height" with type "unsigned
> int" (32 bits, unsigned) is evaluated using +32-bit arithmetic, and then used
> in a context that expects an expression of type "hwaddr" (64 bits, unsigned).
Fix by changing stride from uint32_t to hwaddr.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180626083120.19515-1-kraxel@redhat.com
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions