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| author | Klaus Jensen | 2021-04-07 07:16:14 +0200 |
|---|---|---|
| committer | Klaus Jensen | 2021-04-07 10:48:33 +0200 |
| commit | 7645f21f409b67eb9aad9feef6283c2e186e3703 (patch) | |
| tree | 4871d95b8ae7311e676001a74bb8f55abe1bf688 /hw/arm/virt.c | |
| parent | hw/block/nvme: fix assert crash in nvme_subsys_ns (diff) | |
| download | qemu-7645f21f409b67eb9aad9feef6283c2e186e3703.tar.gz qemu-7645f21f409b67eb9aad9feef6283c2e186e3703.tar.xz qemu-7645f21f409b67eb9aad9feef6283c2e186e3703.zip | |
hw/block/nvme: fix out-of-bounds read in nvme_subsys_ctrl
nvme_subsys_ctrl() is used in contexts where the given controller
identifier is from an untrusted source. Like its friends nvme_ns() and
nvme_subsys_ns(), nvme_subsys_ctrl() should just return NULL if an
invalid identifier is given.
Fixes: 645ce1a70cb6 ("hw/block/nvme: support namespace attachment command")
Cc: Minwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Diffstat (limited to 'hw/arm/virt.c')
0 files changed, 0 insertions, 0 deletions