fix for issue 171

hoene · Oct 18, 2021 · e846c89 · e846c89
1 parent 9268388
commit e846c89
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -87,7 +87,8 @@ if(BUILD_TESTS)
     163
     167a
     167b
-    168  
+    168
+    171
 )
     # issues with osx    96)
     add_test(fail-issue-${ISSUE} ${PROJECT_SOURCE_DIR}/tests/notcrashed.sh

diff --git a/src/hrtf/loudness.c b/src/hrtf/loudness.c
@@ -27,7 +27,7 @@ MYSOFA_EXPORT float mysofa_loudness(struct MYSOFA_HRTF *hrtf) {
   /*
    * find frontal source position
    */
-  for (i = 0; i < hrtf->SourcePosition.elements; i += hrtf->C) {
+  for (i = 0; i + 2 < hrtf->SourcePosition.elements; i += hrtf->C) {
     c[0] = hrtf->SourcePosition.values[i];
     c[1] = hrtf->SourcePosition.values[i + 1];
     c[2] = hrtf->SourcePosition.values[i + 2];

diff --git a/tests/fail-issue-171.sofa b/tests/fail-issue-171.sofa