Merge remote-tracking branch 'remotes/kvaneesh/for-upstream' into staging * remotes/kvaneesh/for-upstream: virtio: Fix memory leaks reported by Coverity virtfs-proxy: Fix possible overflow fsdev/virtfs-proxy-helper: Fix improper use of negative value hw/9pfs/virtio-9p-posix-acl: Fix out-of-bounds access 9pfs-proxy: tiny cleanups in proxy_pwritev and proxy_preadv 9pfs-local: simplify/optimize local_mapped_attr_path() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>