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Commit be48be08 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by David S. Miller
Browse files

[COMPAT]: Fix new dev_ifname32 returning -EFAULT 



A stray semicolon slipped in the patch that updated dev_ifname32 to
not be inline, causing it to always return -EFAULT. This fixes it.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 51c739d1

fs/compat_ioctl.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -322,7 +322,7 @@ static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg) 
	int err;

	int err;





	uifr = compat_alloc_user_space(sizeof(struct ifreq));

	uifr = compat_alloc_user_space(sizeof(struct ifreq));

	if (copy_in_user(uifr, compat_ptr(arg), sizeof(struct ifreq32)));

	if (copy_in_user(uifr, compat_ptr(arg), sizeof(struct ifreq32)))

		return -EFAULT;

		return -EFAULT;





	err = sys_ioctl(fd, SIOCGIFNAME, (unsigned long)uifr);

	err = sys_ioctl(fd, SIOCGIFNAME, (unsigned long)uifr);