From 02ac91aa2a2fc79d4e9d6c848e354fac7cd2999d Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Wed, 12 Aug 2015 10:17:31 -0500
Subject: [PATCH] epicsReadline: ensure readline context is zero'd

Otherwise ->osd != NULL for the default RTEMS readline impl
---
 src/libCom/osi/epicsReadline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libCom/osi/epicsReadline.c b/src/libCom/osi/epicsReadline.c
index 7cc569014..d410ac91e 100644
--- a/src/libCom/osi/epicsReadline.c
+++ b/src/libCom/osi/epicsReadline.c
@@ -59,7 +59,7 @@ static void osdReadlineEnd(struct readlineContext * c) {}
 void * epicsShareAPI
 epicsReadlineBegin(FILE *in)
 {
-    struct readlineContext *readlineContext = malloc(sizeof *readlineContext);
+    struct readlineContext *readlineContext = calloc(1, sizeof(*readlineContext));
 
     if (readlineContext) {
         readlineContext->in = in;