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| author | Kees Cook <keescook@chromium.org> | 2024-05-23 15:54:12 -0700 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2024-07-05 13:14:51 -0400 |
| commit | be27cd64461c45a6088a91a04eba5cd44e1767ef (patch) | |
| tree | 4176a9e7543490df24787d87297e2a90d2f6a9ac /fs/ext4/fast_commit.c | |
| parent | 7c73ddb7589fb8ddb1136b6306dfb72089c81511 (diff) | |
ext4: use memtostr_pad() for s_volume_name
As with the other strings in struct ext4_super_block, s_volume_name is
not NUL terminated. The other strings were marked in commit 072ebb3bffe6
("ext4: add nonstring annotations to ext4.h"). Using strscpy() isn't
the right replacement for strncpy(); it should use memtostr_pad()
instead.
Reported-by: syzbot+50835f73143cc2905b9e@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/00000000000019f4c00619192c05@google.com/
Fixes: 744a56389f73 ("ext4: replace deprecated strncpy with alternatives")
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://patch.msgid.link/20240523225408.work.904-kees@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/fast_commit.c')
0 files changed, 0 insertions, 0 deletions