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fix: ConcurrentModificationException when accessing DFS referrals #85

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Merged
marevol merged 1 commit into from
Sep 10, 2026
+2 −2
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fix: ConcurrentModificationException when accessing DFS referrals #85

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4 changes: 2 additions & 2 deletions src/main/java/org/codelibs/jcifs/smb/impl/SmbTreeImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,11 @@
import java.util.Arrays;
import java.util.Collections;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicLong;
Expand Down Expand Up @@ -94,7 +94,7 @@ class SmbTreeImpl implements SmbTreeInternal {
private final List<StackTraceElement[]> acquires;
private final List<StackTraceElement[]> releases;

private final Map<String, DfsReferralData> treeReferrals = new HashMap<>();
private final Map<String, DfsReferralData> treeReferrals = new ConcurrentHashMap<>();

SmbTreeImpl(final SmbSessionImpl session, final String share, final String service) {
this.session = session.acquire();
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