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authorDavid S. Miller <davem@sunset.davemloft.net>2005-09-06 20:12:15 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2005-09-06 20:12:15 -0700
commit09bbe1043a65903c93f6b6df123e36e3584bfac7 (patch)
treee12cbfce02e6e4706d0d51f34bfde962de95efed /arch
parent93c37f292110a37dd77e4cc0aaf1c341d79bf6aa (diff)
downloadblackbird-op-linux-09bbe1043a65903c93f6b6df123e36e3584bfac7.tar.gz
blackbird-op-linux-09bbe1043a65903c93f6b6df123e36e3584bfac7.zip
[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>
Diffstat (limited to 'arch')
-rw-r--r--arch/sparc64/kernel/sunos_ioctl32.c9
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)
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):
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