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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-03-24 21:29:53 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-23 08:44:29 +0100 |
| commit | 9a07167f70a717a5171944195553c8fed7294d6b (patch) | |
| tree | c5e710e596aefeecbf521a49308f1e83372d819d /lib/strncpy_from_user.c | |
| parent | da517f513b86c7eb133da71d9d8a01edfc5a18bb (diff) | |
| download | linux-rt-9a07167f70a717a5171944195553c8fed7294d6b.tar.gz | |
netfilter: x_tables: enforce nul-terminated table name from getsockopt GET_ENTRIES
commit b301f2538759933cf9ff1f7c4f968da72e3f0757 upstream.
Make sure the table names via getsockopt GET_ENTRIES is nul-terminated
in ebtables and all the x_tables variants and their respective compat
code. Uncovered by KASAN.
Reported-by: Baozeng Ding <sploving1@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Zubin Mithra <zsm@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/strncpy_from_user.c')
0 files changed, 0 insertions, 0 deletions