[SPARC64]: Fix cmsg length checks in Solaris emulation layer.
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -317,8 +317,10 @@ asmlinkage int solaris_sendmsg(int fd, struct sol_nmsghdr __user *user_msg, unsi
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unsigned long *kcmsg;
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compat_size_t cmlen;
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if(kern_msg.msg_controllen > sizeof(ctl) &&
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kern_msg.msg_controllen <= 256) {
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if (kern_msg.msg_controllen <= sizeof(compat_size_t))
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return -EINVAL;
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if(kern_msg.msg_controllen > sizeof(ctl)) {
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err = -ENOBUFS;
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ctl_buf = kmalloc(kern_msg.msg_controllen, GFP_KERNEL);
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if(!ctl_buf)
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