diff options
| author | Alan <gnomes@lxorguk.ukuu.org.uk> | 2015-04-08 13:59:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-24 12:24:35 -0700 |
| commit | 7879b1d94badb5c34fa777244091c2304191dddf (patch) | |
| tree | 3c000750eb510d24a930dcf919094e0fed656ebc /arch/um | |
| parent | f0c7b474665ebd3ebb17394eb7339ee24a46580b (diff) | |
| download | lwn-7879b1d94badb5c34fa777244091c2304191dddf.tar.gz lwn-7879b1d94badb5c34fa777244091c2304191dddf.zip | |
um,ethertap: use strncpy
[um maintainers appear to be vanished]
I can't prove the case pointed out in
https://bugzilla.kernel.org/show_bug.cgi?id=82341
is correct so let us play safe.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/os-Linux/drivers/ethertap_user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c index b39b6696ac58..6d4918246ffe 100644 --- a/arch/um/os-Linux/drivers/ethertap_user.c +++ b/arch/um/os-Linux/drivers/ethertap_user.c @@ -105,7 +105,7 @@ static int etap_tramp(char *dev, char *gate, int control_me, sprintf(data_fd_buf, "%d", data_remote); sprintf(version_buf, "%d", UML_NET_VERSION); if (gate != NULL) { - strcpy(gate_buf, gate); + strncpy(gate_buf, gate, 15); args = setup_args; } else args = nosetup_args; |