From acf250891f7bc93c443eedd3cf13672d864b8ef3 Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Mon, 28 Apr 2014 17:41:14 -0600
Subject: [PATCH] fix wrong size for memset

Probably the assignments cover the structure, anyway.
---
 racket/src/racket/gc2/sighand.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/racket/src/racket/gc2/sighand.c b/racket/src/racket/gc2/sighand.c
index f93f5a066d..dff2fd510f 100644
--- a/racket/src/racket/gc2/sighand.c
+++ b/racket/src/racket/gc2/sighand.c
@@ -227,7 +227,7 @@ static void initialize_signal_handler(GCTYPE *gc)
 # ifdef NEED_SIGACTION
   {
     struct sigaction act, oact;
-    memset(&act, 0, sizeof(sigaction));
+    memset(&act, 0, sizeof(act));
     act.sa_sigaction = fault_handler;
     sigemptyset(&act.sa_mask);
     /* In Racket, SIGCHLD or SIGINT handling may trigger a write barrier: */
@@ -269,7 +269,7 @@ static void remove_signal_handler(GCTYPE *gc)
 # ifdef NEED_SIGACTION
   {
     struct sigaction act, oact;
-    memset(&act, 0, sizeof(sigaction));
+    memset(&act, 0, sizeof(act));
     act.sa_handler = SIG_DFL;
     sigemptyset(&act.sa_mask);
     act.sa_flags = SA_SIGINFO;