From 8a44d6f7b3c96c545850b4a802e711f71ed3224e Mon Sep 17 00:00:00 2001
From: John Cupitt <jcupitt@gmail.com>
Date: Tue, 11 Nov 2014 20:42:26 +0000
Subject: [PATCH] fix memleak in sharpen

see https://github.com/jcupitt/libvips/issues/194
---
 ChangeLog                     | 1 +
 libvips/convolution/sharpen.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 85906a06..fc95d165 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 27/10/14 started 7.40.12
 - better tiff detection (Lovell)
+- fix memleak in sharpen (Lovell)
 
 8/10/14 started 7.40.11
 - rework extra band handling for colour functions
diff --git a/libvips/convolution/sharpen.c b/libvips/convolution/sharpen.c
index 5860b230..02603485 100644
--- a/libvips/convolution/sharpen.c
+++ b/libvips/convolution/sharpen.c
@@ -251,7 +251,7 @@ vips_sharpen_build( VipsObject *object )
 	sharpen->ix2 = ix2 = sharpen->x2 * 327.67;
 	sharpen->ix3 = ix3 = sharpen->x3 * 327.67;
 
-	if( !(sharpen->lut = VIPS_ARRAY( sharpen->out, ix2 + ix3 + 1, int )) )
+	if( !(sharpen->lut = VIPS_ARRAY( object, ix2 + ix3 + 1, int )) )
 		return( -1 );
 
 	for( i = 0; i < ix1; i++ ) {