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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-02-21 17:26:36 +0100 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2024-02-23 08:13:52 +0100 |
| commit | 64c1a5443528ac09d8cd50f365d6a2fb8375b90c (patch) | |
| tree | ac800ad290177efbf94fa43c496b5d23be8cf917 /docs/sphinx/qapidoc.py | |
| parent | 97c2fc5076be1fb37e7af5287289c3ee023faabd (diff) | |
| download | focaccia-qemu-64c1a5443528ac09d8cd50f365d6a2fb8375b90c.tar.gz focaccia-qemu-64c1a5443528ac09d8cd50f365d6a2fb8375b90c.zip | |
meson: Enable -Wvla
QEMU has historically used variable length arrays only very rarely. Variable length arrays are a potential security issue where an on-stack dynamic allocation isn't correctly size-checked, especially when the size comes from the guest. (An example problem of this kind from the past is CVE-2021-3527). Forbidding them entirely is a defensive measure against further bugs of this kind. Enable -Wvla to prevent any new uses from sneaking into the codebase. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-ID: <20240125173211.1786196-3-peter.maydell@linaro.org> [thuth: rebased to current master branch] Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240221162636.173136-4-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'docs/sphinx/qapidoc.py')
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