Merge pull request #105 from firstfan/master

Fix issue #104, getApkV2Singers crash
hsiafan · Nov 1, 2019 · 8e84846 · 8e84846
2 parents 0f08969 + c07d04b
commit 8e84846
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/net/dongliu/apk/parser/parser/ApkSignBlockParser.java b/src/main/java/net/dongliu/apk/parser/parser/ApkSignBlockParser.java
@@ -32,7 +32,7 @@ public ApkSignBlockParser(ByteBuffer data) {
     public ApkSigningBlock parse() throws CertificateException {
         // sign block found, read pairs
         List<SignerBlock> signerBlocks = new ArrayList<>();
-        while (data.hasRemaining()) {
+        while (data.remaining() >= 8) {
             int id = data.getInt();
             int size = Unsigned.ensureUInt(data.getInt());
             if (id == ApkSigningBlock.SIGNING_V2_ID) {