diff options
| author | Alexander Potapenko <glider@google.com> | 2017-06-06 15:56:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-05 14:40:13 +0200 |
| commit | d2f459e3feb0f73d2e95ab7892adcf22f21fe9ef (patch) | |
| tree | 38a113af0e76f6fa5da1c837c2158c444df21812 /net/unix/af_unix.c | |
| parent | 98184bbb8daea6af32208d63831e66023db4bb58 (diff) | |
net: don't call strlen on non-terminated string in dev_set_alias()
[ Upstream commit c28294b941232931fbd714099798eb7aa7e865d7 ]
KMSAN reported a use of uninitialized memory in dev_set_alias(),
which was caused by calling strlcpy() (which in turn called strlen())
on the user-supplied non-terminated string.
Signed-off-by: Alexander Potapenko <glider@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions