Call Metadatum::print() to increase fuzzing coverage.

Exiv2 · Jul 28, 2021 · 215e064 · 215e064
1 parent db1529a
commit 215e064
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/fuzz/fuzz-read-print-write.cpp b/fuzz/fuzz-read-print-write.cpp
@@ -21,6 +21,9 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t * data, size_t size) {
     assert(image.get() != 0);
 
     image->readMetadata();
+    for (auto& md : image->exifData()) {
+      md.print(&image->exifData());
+    }
 
     // Print to a std::ostringstream so that the fuzzer doesn't
     // produce lots of garbage on stdout.