diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2005-09-06 23:12:15 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-09-06 23:12:15 -0400 |
| commit | 09bbe1043a65903c93f6b6df123e36e3584bfac7 (patch) | |
| tree | e12cbfce02e6e4706d0d51f34bfde962de95efed | |
| parent | 93c37f292110a37dd77e4cc0aaf1c341d79bf6aa (diff) | |
[SPARC64]: Fix set/get MTU cases in sunos_ioctl()
Need to use compat struct sizes and compat_sys_ioctl().
Reported by Adrian Bunk via kernel bugzilla #2683
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc64/kernel/sunos_ioctl32.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/sparc64/kernel/sunos_ioctl32.c b/arch/sparc64/kernel/sunos_ioctl32.c index 87c1aeb02220..7654b8a7f03a 100644 --- a/arch/sparc64/kernel/sunos_ioctl32.c +++ b/arch/sparc64/kernel/sunos_ioctl32.c | |||
| @@ -152,11 +152,12 @@ asmlinkage int sunos_ioctl (int fd, u32 cmd, u32 arg) | |||
| 152 | ret = compat_sys_ioctl(fd, SIOCGIFCONF, arg); | 152 | ret = compat_sys_ioctl(fd, SIOCGIFCONF, arg); |
| 153 | goto out; | 153 | goto out; |
| 154 | 154 | ||
| 155 | case _IOW('i', 21, struct ifreq): /* SIOCSIFMTU */ | 155 | case _IOW('i', 21, struct ifreq32): |
| 156 | ret = sys_ioctl(fd, SIOCSIFMTU, arg); | 156 | ret = compat_sys_ioctl(fd, SIOCSIFMTU, arg); |
| 157 | goto out; | 157 | goto out; |
| 158 | case _IOWR('i', 22, struct ifreq): /* SIOCGIFMTU */ | 158 | |
| 159 | ret = sys_ioctl(fd, SIOCGIFMTU, arg); | 159 | case _IOWR('i', 22, struct ifreq32): |
| 160 | ret = compat_sys_ioctl(fd, SIOCGIFMTU, arg); | ||
| 160 | goto out; | 161 | goto out; |
| 161 | 162 | ||
| 162 | case _IOWR('i', 23, struct ifreq32): | 163 | case _IOWR('i', 23, struct ifreq32): |