From a046f1caec356fdd58dcc9666e9102c6e7b46032 Mon Sep 17 00:00:00 2001
From: Skylot <skylot@gmail.com>
Date: Wed, 28 Feb 2018 21:55:19 +0300
Subject: [PATCH] core: ignore dex loading errors (#233)

---
 .../java/jadx/core/utils/files/InputFile.java  | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/jadx-core/src/main/java/jadx/core/utils/files/InputFile.java b/jadx-core/src/main/java/jadx/core/utils/files/InputFile.java
index a5c8791a4..cd6623fec 100644
--- a/jadx-core/src/main/java/jadx/core/utils/files/InputFile.java
+++ b/jadx-core/src/main/java/jadx/core/utils/files/InputFile.java
@@ -13,6 +13,7 @@ import java.util.zip.ZipFile;
 
 import com.android.dex.Dex;
 import org.apache.commons.io.IOUtils;
+import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -105,8 +106,11 @@ public class InputFile {
 							|| entryName.endsWith(instantRunDexSuffix)) {
 						switch (ext) {
 							case ".dex":
-								index++;
-								addDexFile(entryName, new Dex(inputStream));
+								Dex dexBuf = makeDexBuf(entryName, inputStream);
+								if (dexBuf != null) {
+									addDexFile(entryName, dexBuf);
+									index++;
+								}
 								break;
 
 							case ".jar":
@@ -140,6 +144,16 @@ public class InputFile {
 		return index > 0;
 	}
 
+	@Nullable
+	private Dex makeDexBuf(String entryName, InputStream inputStream) {
+		try {
+			return new Dex(inputStream);
+		} catch (Exception e) {
+			LOG.error("Failed to load file: {}, error: {}", entryName, e.getMessage(), e);
+			return null;
+		}
+	}
+
 	private static Dex loadFromJar(File jarFile) throws DecodeException {
 		JavaToDex j2d = new JavaToDex();
 		try {