X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/cb3231590a3c94ab4375e2228bd5e86b0cf1ad7e..2a1bd2d3eef5c7a7bb14f4bb9fdbca9a96ee4752:/osfmk/ipc/ipc_entry.h?ds=sidebyside

diff --git a/osfmk/ipc/ipc_entry.h b/osfmk/ipc/ipc_entry.h
index dab496ef8..5601b84c8 100644
--- a/osfmk/ipc/ipc_entry.h
+++ b/osfmk/ipc/ipc_entry.h
@@ -100,11 +100,16 @@
 
 #define IPC_ENTRY_DIST_BITS   12
 #define IPC_ENTRY_DIST_MAX    ((1 << IPC_ENTRY_DIST_BITS) - 1)
+#ifdef __LP64__
+#define IPC_ENTRY_INDEX_BITS  32
+#define IPC_ENTRY_INDEX_MAX   (UINT32_MAX)
+#else
 #define IPC_ENTRY_INDEX_BITS  20
 #define IPC_ENTRY_INDEX_MAX   ((1 << IPC_ENTRY_INDEX_BITS) - 1)
+#endif
 
 struct ipc_entry {
-	struct ipc_object  *ie_object;
+	struct ipc_object  *XNU_PTRAUTH_SIGNED_PTR("ipc_entry.ie_object") ie_object;
 	ipc_entry_bits_t    ie_bits;
 	uint32_t            ie_dist  : IPC_ENTRY_DIST_BITS;
 	mach_port_index_t   ie_index : IPC_ENTRY_INDEX_BITS;