From 19b27c846e924e41c651e8f8ce687d7f7b46c6c7 Mon Sep 17 00:00:00 2001
From: John Cupitt <jcupitt@gmail.com>
Date: Mon, 23 Jul 2018 15:55:32 +0100
Subject: [PATCH] fix possible used-before-set in radiance.c

some versions of glib might not zero some parts of the Read struct

see https://github.com/jcupitt/libvips/issues/1040
---
 libvips/foreign/radiance.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libvips/foreign/radiance.c b/libvips/foreign/radiance.c
index 4411abbf..2e346e7f 100644
--- a/libvips/foreign/radiance.c
+++ b/libvips/foreign/radiance.c
@@ -1021,6 +1021,7 @@ read_new( const char *filename, VipsImage *out )
 	read->prims[2][1] = CIE_y_b;
 	read->prims[3][0] = CIE_x_w;
 	read->prims[3][1] = CIE_y_w;
+	read->buffer = NULL;
 
 	g_signal_connect( out, "close", 
 		G_CALLBACK( read_destroy ), read );