xnu-4903.221.2.tar.gz

[apple/xnu.git] / libsyscall / mach / mach_msg.c

diff --git a/libsyscall/mach/mach_msg.c b/libsyscall/mach/mach_msg.c
index bdb446c33fc04313c556f2e8ea317651c6bf6c9e..4b90d19e5a79807702288140a528cfc632e7529d 100644 (file)
--- a/libsyscall/mach/mach_msg.c
+++ b/libsyscall/mach/mach_msg.c
@@ -559,6 +559,7 @@ mach_msg_server(
 
                        buffers_swapped = FALSE;
                        old_state = voucher_mach_msg_adopt(&bufRequest->Head);
+                       bufReply->Head = (mach_msg_header_t){};
 
                        (void) (*demux)(&bufRequest->Head, &bufReply->Head);