| commit | f46a09b74aa359fc45e84e594d937891f1ba76da | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk@kernel.org> | Wed Nov 14 12:40:30 2018 -0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Aug 21 11:01:48 2020 +0200 |
| tree | 6ed77d370eeda530a79f777927953a397ce8e333 | |
| parent | 16d15f971c03fa511d6c0b6a1861e9979fd83da9 [diff] |
f2fs: check memory boundary by insane namelen [ Upstream commit 4e240d1bab1ead280ddf5eb05058dba6bbd57d10 ] If namelen is corrupted to have very long value, fill_dentries can copy wrong memory area. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>