Log caching: Crash in `Log Viewer' with partial repository access

I think that I found another possible segfault in the Log Viewer; it should
be reproducible in TortoiseSVN 1.9.3 and trunk_at_r27273.

Reproduction script:

 1. Disable Log caching in TSVN Settings
 2. Prepare the repository:
    svnadmin create test
    svnrdump dump svn://svn.code.sf.net/p/tortoisesvn/code/ -r0:120 > test.dump
    svnadmin load test -q < test.dump
 3. Prohibit access to the root of the new repository
 4. Allow rw access to /trunk
 5. Run the following command:
    TortoiseProc /command:log /path:"http://localhost/test/trunk"
 6. Press the `Next 100' button

Backtrace of the crash:

    TortoiseProc.exe!LogCache::CRevisionInfoContainer::CheckIndex(
        index=4294967295)
    TortoiseProc.exe!LogCache::CRevisionInfoContainer::GetChangesBegin(
        index=4294967295)
    TortoiseProc.exe!CLogEntryData::Finalize()
    TortoiseProc.exe!CLogDataVector::Finalize(..., bMerge=true)
    TortoiseProc.exe!CLogDlg::LogThread()
    TortoiseProc.exe!async::CAsyncCall::CCallMember0<CLogDlg>::Execute()
    ...

Regards,
Evgeny Kotkov

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Received on 2016-04-13 21:56:36 CEST