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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-02-03 04:28:23 +0300 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2023-02-13 11:15:45 +0300 |
| commit | 9a0450ada86e842997db6296244e159879fb6ef9 (patch) | |
| tree | 76af9c6a682d29b03e9649fd1aa7af68759d0030 /arch/x86/xen/setup.c | |
| parent | 2062f9fb6445451b189595e295765c69f43bc12e (diff) | |
| download | linux-9a0450ada86e842997db6296244e159879fb6ef9.tar.xz | |
xen: Replace one-element array with flexible-array member
One-element arrays are deprecated, and we are replacing them with flexible
array members instead. So, replace one-element array with flexible-array
member in struct xen_page_directory.
This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
routines on memcpy() and help us make progress towards globally
enabling -fstrict-flex-arrays=3 [1].
This results in no differences in binary output.
Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/255
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/Y9xjN6Wa3VslgXeX@work
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'arch/x86/xen/setup.c')
0 files changed, 0 insertions, 0 deletions