diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2023-08-11 18:47:51 +0100 |
|---|---|---|
| committer | Klaus Jensen <k.jensen@samsung.com> | 2023-09-12 16:17:05 +0200 |
| commit | b3c8246750b7077add335559341268f2956f6470 (patch) | |
| tree | aca3f1feb22c308363c470f23646b4504570e9c3 /include/standard-headers/linux/fuse.h | |
| parent | b02c2a85a6c8e5ecc1bfca1ef794b5897c9ebad3 (diff) | |
| download | focaccia-qemu-b3c8246750b7077add335559341268f2956f6470.tar.gz focaccia-qemu-b3c8246750b7077add335559341268f2956f6470.zip | |
hw/nvme: Avoid dynamic stack allocation
Instead of using a variable-length array in nvme_map_prp(), allocate on the stack with a g_autofree pointer. The codebase has very few VLAs, and if we can get rid of them all we can make the compiler error on new additions. This is a defensive measure against security bugs where an on-stack dynamic allocation isn't correctly size-checked (e.g. CVE-2021-3527). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Diffstat (limited to 'include/standard-headers/linux/fuse.h')
0 files changed, 0 insertions, 0 deletions