ipc, msg: fix message length check for negative values

[pandora-kernel.git] / ipc / util.h

diff --git a/ipc/util.h b/ipc/util.h
index 6f5c20b..0bfc934 100644 (file)
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -138,8 +138,8 @@ int ipc_parse_version (int *cmd);
 #endif
 
 extern void free_msg(struct msg_msg *msg);
-extern struct msg_msg *load_msg(const void __user *src, int len);
-extern int store_msg(void __user *dest, struct msg_msg *msg, int len);
+extern struct msg_msg *load_msg(const void __user *src, size_t len);
+extern int store_msg(void __user *dest, struct msg_msg *msg, size_t len);
 
 extern void recompute_msgmni(struct ipc_namespace *);