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authorBodo Stroesser <bstroesser@fujitsu-siemens.com>2005-11-07 00:58:47 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:53:30 -0800
commit0e76422ca5f34bb43b97c0945646ef072bcc1776 (patch)
treeebd8509a9e94b01121c3da1b44a4df02ef60f973 /arch/um/include
parent4f0272415ad1867cea2a7ef5659769243ae50fbe (diff)
[PATCH] uml: fix UML network driver endianness bugs
ifa->ifa_address and ifa->ifa_mask are defined as __u32, but used as if they were char[4]. Network code uses htons() to convert it. So UML's method to access these fields is wrong for bigendians (e.g. s390) I replaced bytewise copying by memcpy(), maybe even that might be removed, if ifa->ifa_address/mask may be used immediately. Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo Giarrusso <blaisorblade@yahoo.it> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/include')
-rw-r--r--arch/um/include/net_user.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/include/net_user.h b/arch/um/include/net_user.h
index 89885a77a771..800c403920bc 100644
--- a/arch/um/include/net_user.h
+++ b/arch/um/include/net_user.h
@@ -25,7 +25,7 @@ struct net_user_info {
};
extern void ether_user_init(void *data, void *dev);
-extern void dev_ip_addr(void *d, char *buf, char *bin_buf);
+extern void dev_ip_addr(void *d, unsigned char *bin_buf);
extern void set_ether_mac(void *d, unsigned char *addr);
extern void iter_addresses(void *d, void (*cb)(unsigned char *,
unsigned char *, void *),