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author | Kees Cook <keescook@chromium.org> | 2021-06-22 01:21:12 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2021-06-22 20:20:51 +0300 |
commit | f2fcffe392c1fd8324f131bf33d7d350eff44bb6 (patch) | |
tree | fb85680aff5b1a0069ef6d1ce0bc5974776fe449 /net | |
parent | 64a81b24487f0d2fba0f033029eec2abc7d82cee (diff) | |
download | linux-f2fcffe392c1fd8324f131bf33d7d350eff44bb6.tar.xz |
hv_netvsc: Avoid field-overflowing memcpy()
In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memcpy(), memmove(), and memset(), avoid
intentionally writing across neighboring fields.
Add flexible array to represent start of buf_info, improving readability
and avoid future warning where memcpy() thinks it is writing past the
end of the structure.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions