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author | Lanchon <lanchon@gmail.com> | 2017-09-24 22:07:00 -0300 |
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committer | Ben Gruver <jesusfreke@jesusfreke.com> | 2018-06-13 14:11:46 -0700 |
commit | f1c116241a00c5a05702a57559e13530b425ce4f (patch) | |
tree | c9e03d41b9c6decd357d735de237b4c705fa7fad | |
parent | c41c24a0c2f17acfd06e3765544009b458c264d3 (diff) | |
download | smali-f1c116241a00c5a05702a57559e13530b425ce4f.tar.gz |
MemoryDataStore: Fail fast on invalid offsets
-rw-r--r-- | dexlib2/src/main/java/org/jf/dexlib2/writer/io/MemoryDataStore.java | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dexlib2/src/main/java/org/jf/dexlib2/writer/io/MemoryDataStore.java b/dexlib2/src/main/java/org/jf/dexlib2/writer/io/MemoryDataStore.java index a3b22d6c..d3c68636 100644 --- a/dexlib2/src/main/java/org/jf/dexlib2/writer/io/MemoryDataStore.java +++ b/dexlib2/src/main/java/org/jf/dexlib2/writer/io/MemoryDataStore.java @@ -31,6 +31,7 @@ public class MemoryDataStore implements DexDataStore { } @Nonnull @Override public OutputStream outputAt(final int offset) { + if (offset < 0) throw new IllegalArgumentException(); return new OutputStream() { private int position = offset; @Override public void write(int b) throws IOException { @@ -68,6 +69,7 @@ public class MemoryDataStore implements DexDataStore { } @Nonnull @Override public InputStream readAt(final int offset) { + if (offset < 0) throw new IllegalArgumentException(); return new InputStream() { private int position = offset; private int mark = offset; |