diff options
| author | Kees Cook | 2022-09-24 00:33:15 -0700 |
|---|---|---|
| committer | Miklos Szeredi | 2022-12-08 10:49:46 +0100 |
| commit | cf8aa9bf97cadf85745506c6a3e244b22c268d63 (patch) | |
| tree | ae16d91a1fc51725c8bb78f359981fa88a926bc8 /Documentation | |
| parent | 456b59e757b0c558df550764a4fd5ae6877e93f8 (diff) | |
ovl: Use "buf" flexible array for memcpy() destination
The "buf" flexible array needs to be the memcpy() destination to avoid
false positive run-time warning from the recent FORTIFY_SOURCE
hardening:
memcpy: detected field-spanning write (size 93) of single field "&fh->fb"
at fs/overlayfs/export.c:799 (size 21)
Reported-by: syzbot+9d14351a171d0d1c7955@syzkaller.appspotmail.com
Link: https://lore.kernel.org/all/000000000000763a6c05e95a5985@google.com/
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions