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Commit bc1a5b13 authored by Kelvin Zhang's avatar Kelvin Zhang
Browse files

Fix nullptr access when cow reader open fails 

Bug: 260805150
Test: th
Change-Id: Id945cc4fa0fce141e3d52b8259241e22ba590ebd
parent ccf13942

fs_mgr/libsnapshot/snapshot_writer.cpp

+3 −0
Original line number Diff line number Diff line
@@ -93,6 +93,9 @@ bool CompressedSnapshotWriter::VerifyMergeOps() const noexcept { 


std::unique_ptr<FileDescriptor> CompressedSnapshotWriter::OpenReader() {

    auto cow = OpenCowReader();

    if (cow == nullptr) {

        return nullptr;

    }



    auto reader = std::make_unique<CompressedSnapshotReader>();

    if (!reader->SetCow(std::move(cow))) {