OpenCloudOS-Kernel/drivers/net/hamradio
Arnd Bergmann 9877e1058a hamradio: dmascc: avoid -Wformat-overflow warning
gcc warns that the device name might overflow:

drivers/net/hamradio/dmascc.c: In function 'dmascc_init':
drivers/net/hamradio/dmascc.c:584:22: error: 'sprintf' may write a terminating nul past the end of the destination [-Werror=format-overflow=]
   sprintf(dev->name, "dmascc%i", 2 * n + i);
drivers/net/hamradio/dmascc.c:584:3: note: 'sprintf' output between 8 and 17 bytes into a destination of size 16
   sprintf(dev->name, "dmascc%i", 2 * n + i);

>From the static data in this file, I can tell that the index is
strictly limited to 16, so it won't overflow. This simply changes
the sprintf() to snprintf(), which is a good idea in general,
and shuts up this warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-26 09:32:44 -07:00
..
6pack.c net: Fix inconsistent teardown and release of private netdev state. 2017-06-07 15:53:24 -04:00
Kconfig tty: Added a CONFIG_TTY option to allow removal of TTY 2013-01-18 16:15:27 -08:00
Makefile Fix common misspellings 2011-03-31 11:26:23 -03:00
baycom_epp.c Annotate hardware config module parameters in drivers/net/hamradio/ 2017-04-20 12:02:32 +01:00
baycom_par.c Annotate hardware config module parameters in drivers/net/hamradio/ 2017-04-20 12:02:32 +01:00
baycom_ser_fdx.c Annotate hardware config module parameters in drivers/net/hamradio/ 2017-04-20 12:02:32 +01:00
baycom_ser_hdx.c Annotate hardware config module parameters in drivers/net/hamradio/ 2017-04-20 12:02:32 +01:00
bpqether.c net: Fix inconsistent teardown and release of private netdev state. 2017-06-07 15:53:24 -04:00
dmascc.c hamradio: dmascc: avoid -Wformat-overflow warning 2017-07-26 09:32:44 -07:00
hdlcdrv.c hdlcdrv: Fix divide by zero in hdlcdrv_ioctl 2017-05-27 18:44:17 -04:00
mkiss.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
scc.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
yam.c yam: use memdup_user 2017-05-08 15:02:10 -04:00
z8530.h