Modified the actions performed post-build in CI to improve coverage.

.travis.yml

@@ -28,6 +28,8 @@ script:
   - bin/hash-library-test
 after_success:
   - git clone https://github.com/radare/radare2-regressions.git
-  - bin/manalyze -r radare2-regressions/bins/pe/
-  - bin/manalyze -r radare2-regressions/bins/
-  - coveralls --exclude external/yara --exclude test --exclude plugins/plugin_virustotal/json_spirit --gcov gcov-4.8
+  # Run Manalyze on r2's problematic binaries with all plugins except ClamAV and VirusTotal:
+  - bin/manalyze -r radare2-regressions/bins/pe/ >/dev/null 2>&1
+  - bin/manalyze -r radare2-regressions/bins/fuzzed/ -ojson >/dev/null 2>&1
+  - bin/manalyze -d all -p all test/testfiles/manatest*
+  - coveralls --exclude external/yara --exclude test --exclude plugins/plugin_virustotal/json_spirit --exclude examples --exclude radare2-regressions --gcov gcov-4.8 >/dev/null

src/dump.cpp

@@ -194,7 +194,9 @@ void dump_section_table(const mana::PE& pe, io::OutputFormatter& formatter, bool
 		section_node->append(boost::make_shared<io::OutputTreeNode>("NumberOfLineNumbers", (*it)->get_number_of_line_numbers()));
 		section_node->append(boost::make_shared<io::OutputTreeNode>("NumberOfRelocations", (*it)->get_number_of_relocations()));
 		section_node->append(boost::make_shared<io::OutputTreeNode>("Characteristics", *nt::translate_to_flags((*it)->get_characteristics(), nt::SECTION_CHARACTERISTICS)));
-		section_node->append(boost::make_shared<io::OutputTreeNode>("Entropy", (*it)->get_entropy()));
+        if ((*it)->get_size_of_raw_data()) {
+            section_node->append(boost::make_shared<io::OutputTreeNode>("Entropy", (*it)->get_entropy()));
+        }
 
 		section_list->append(section_node);
 	}