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misc: don't add same edge insn several times

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Skylot
2019-07-13 13:24:52 +03:00
parent 2dbdd1f079
commit 92e28326a4
1 changed files with 27 additions and 2 deletions
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jadx-core/src/main/java/jadx/core/dex/attributes/nodes/EdgeInsnAttr.java
+27 -2
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@@ -1,5 +1,7 @@
package jadx.core.dex.attributes.nodes;
import java.util.Objects;
import jadx.core.dex.attributes.AType;
import jadx.core.dex.attributes.AttrList;
import jadx.core.dex.attributes.IAttribute;
@@ -14,8 +16,12 @@ public class EdgeInsnAttr implements IAttribute {
public static void addEdgeInsn(BlockNode start, BlockNode end, InsnNode insn) {
EdgeInsnAttr edgeInsnAttr = new EdgeInsnAttr(start, end, insn);
start.addAttr(AType.EDGE_INSN, edgeInsnAttr);
end.addAttr(AType.EDGE_INSN, edgeInsnAttr);
if (!start.getAll(AType.EDGE_INSN).contains(edgeInsnAttr)) {
start.addAttr(AType.EDGE_INSN, edgeInsnAttr);
}
if (!end.getAll(AType.EDGE_INSN).contains(edgeInsnAttr)) {
end.addAttr(AType.EDGE_INSN, edgeInsnAttr);
}
}
public EdgeInsnAttr(BlockNode start, BlockNode end, InsnNode insn) {
@@ -41,6 +47,25 @@ public class EdgeInsnAttr implements IAttribute {
return insn;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
EdgeInsnAttr that = (EdgeInsnAttr) o;
return start.equals(that.start)
&& end.equals(that.end)
&& insn.isDeepEquals(that.insn);
}
@Override
public int hashCode() {
return Objects.hash(start, end, insn);
}
@Override
public String toString() {
return "EDGE_INSN: " + start + "->" + end + ' ' + insn;