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authorHauke Mehrtens <hauke@hauke-m.de>2014-01-24 19:10:59 +0100
committerHauke Mehrtens <hauke@hauke-m.de>2014-01-24 21:25:47 +0100
commitda4800de7ee613026c4a074bbfe98186ec05b315 (patch)
tree340616d2ca3c4d5b0f96cc4fe2ab7c6ea04316e9
parent37df17b87a3456812eab20a296aedb088c829ba0 (diff)
backports: add __sockaddr_check_size()
This is used by net/bluetooth/l2cap_sock.c Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-rw-r--r--backport/backport-include/linux/socket.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/backport/backport-include/linux/socket.h b/backport/backport-include/linux/socket.h
index 4187af23..8b6453ec 100644
--- a/backport/backport-include/linux/socket.h
+++ b/backport/backport-include/linux/socket.h
@@ -10,4 +10,9 @@
#define SOL_NFC 280
#endif
+#ifndef __sockaddr_check_size
+#define __sockaddr_check_size(size) \
+ BUILD_BUG_ON(((size) > sizeof(struct __kernel_sockaddr_storage)))
+#endif
+
#endif /* __BACKPORT_SOCKET_H */