Fix a small mem leak in the test suite

shaojing1779 · Dec 11, 2021 · 0fea3b6 · 0fea3b6
1 parent f52d724
commit 0fea3b6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/test/api/similar_image.cpp b/test/api/similar_image.cpp
@@ -48,7 +48,7 @@ VImage SimilarImage::normalize(const VImage &image) const {
 }
 
 std::string SimilarImage::dhash(const VImage &image) const {
-    auto thumbnail_options = VImage::option()
+    vips::VOption *thumbnail_options = VImage::option()
                                  ->set("height", 8)
                                  ->set("size", VIPS_SIZE_FORCE)
                                  ->set("no_rotate", true)
@@ -90,6 +90,8 @@ std::string SimilarImage::dhash(const VImage &image) const {
         }
     }
 
+    g_free(dhash_image);
+
     std::ostringstream ss;
     ss << std::hex << std::noshowbase << std::setw(16) << std::setfill('0')
        << hash;