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[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>
hifive-unleashed-5.1
David S. Miller 2005-09-06 20:12:15 -07:00
parent 93c37f2921
commit 09bbe1043a
1 changed files with 5 additions and 4 deletions
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9
arch/sparc64/kernel/sunos_ioctl32.c
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@ -152,11 +152,12 @@ asmlinkage int sunos_ioctl (int fd, u32 cmd, u32 arg)
ret = compat_sys_ioctl(fd, SIOCGIFCONF, arg);
goto out;
case _IOW('i', 21, struct ifreq): /* SIOCSIFMTU */
ret = sys_ioctl(fd, SIOCSIFMTU, arg);
case _IOW('i', 21, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFMTU, arg);
goto out;
case _IOWR('i', 22, struct ifreq): /* SIOCGIFMTU */
ret = sys_ioctl(fd, SIOCGIFMTU, arg);
case _IOWR('i', 22, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFMTU, arg);
goto out;
case _IOWR('i', 23, struct ifreq32):