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CBL-8728 : Fix use after free in the lazy vector index tests #3560

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Merged
pasin merged 1 commit into from
Aug 20, 2026
+4 −2
Merged

CBL-8728 : Fix use after free in the lazy vector index tests #3560

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6 changes: 4 additions & 2 deletions Objective-C/Tests/VectorSearchTest+Lazy.m
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Original file line number Diff line number Diff line change
Expand Up @@ -69,9 +69,11 @@ - (CBLVectorIndexConfiguration*) lazyVectorIndexConfigWithExpression: (NSString*
NSArray<NSNumber*>* vector;
CBLQueryResult *result = [rs nextObject];
if (result) {
id value = [result arrayAtIndex: 0];
CBLArray* value = [result arrayAtIndex: 0];
if (value) {
vector = (NSArray<NSNumber*>*)value;
// Copy the values out of the fleece-backed CBLArray, which is only
// valid while the result set is alive:
vector = (NSArray<NSNumber*>*)[value toArray];
}
}
return vector;
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