From ae006ee5e32e5a88516bd222857890ccc4152b70 Mon Sep 17 00:00:00 2001
From: Emmanuel Christophe <emmanuel.christophe@orfeo-toolbox.org>
Date: Tue, 29 Sep 2009 15:42:15 +0800
Subject: [PATCH] BUG: the SIFT test should check that the data it tries to
access really exists
---
.../otbImageToSIFTKeyPointSetFilterOutputAscii.cxx | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Testing/Code/FeatureExtraction/otbImageToSIFTKeyPointSetFilterOutputAscii.cxx b/Testing/Code/FeatureExtraction/otbImageToSIFTKeyPointSetFilterOutputAscii.cxx
index 02ba96399e..c58c27f748 100644
--- a/Testing/Code/FeatureExtraction/otbImageToSIFTKeyPointSetFilterOutputAscii.cxx
+++ b/Testing/Code/FeatureExtraction/otbImageToSIFTKeyPointSetFilterOutputAscii.cxx
@@ -65,6 +65,10 @@ int otbImageToSIFTKeyPointSetFilterOutputAscii(int argc, char * argv[])
filter->Update();
PointsIteratorType pIt = filter->GetOutput()->GetPoints()->Begin();
+ if (filter->GetOutput()->GetPointData() == NULL)
+ {
+ return EXIT_FAILURE;//Avoid the subsequent segfault, but need to check if that what the test want to do
+ }
PointDataIteratorType pDataIt = filter->GetOutput()->GetPointData()->Begin();
std::ofstream outfile(outfname);
--
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