[v3] More virtio-snd fortifications/coverity fixes

[PATCH v3 0/2] More virtio-snd fortifications/coverity fixes

Manos Pitsidianakis posted 2 patches 1 day, 7 hours ago

Diff against v1 v2
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git fetch https://github.com/patchew-project/qemu tags/patchew/20260420-virtio-fixups-v3-0-07aef1eff9d2@linaro.org

Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, Manos Pitsidianakis <manos.pitsidianakis@linaro.org>

hw/audio/virtio-snd.c | 24 +++++++++++++++++-------
1 file changed, 17 insertions(+), 7 deletions(-)

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[PATCH v3 0/2] More virtio-snd fortifications/coverity fixes

Posted by Manos Pitsidianakis 1 day, 7 hours ago

Added checks for stuff coverity pointed out (CID 1547527).

Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
---
Changes in v3:
- Added Coverity CID in patch message (thanks Alex)
- Link to v2: https://lore.kernel.org/qemu-devel/20260417-virtio-fixups-v2-0-4a0d8636a628@linaro.org

Changes in v2:
- Use g_size_checked_add (thanks rth)
- Link to v1: https://lore.kernel.org/qemu-devel/20260416-virtio-fixups-v1-0-ec14e2de0852@linaro.org

---
Manos Pitsidianakis (2):
      virtio-snd: check rx buffer descriptor size
      virtio-snd: check for overflow before g_malloc0

 hw/audio/virtio-snd.c | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)
---
base-commit: da6c4fe60fee30dd77267764d55b38af9cb89d4b
change-id: 20260415-virtio-fixups-3bc3a1a1cd27

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