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| author | Dan Engelbrecht <[email protected]> | 2022-06-14 23:37:05 +0200 |
|---|---|---|
| committer | Dan Engelbrecht <[email protected]> | 2022-06-15 00:03:40 +0200 |
| commit | 0ba3a7d1c67de9b6d94f835f6e90a1f2e115f94c (patch) | |
| tree | 67297329596bb3fca10a879a0dddfac9c9d8a7af /zencore | |
| parent | review feedback (diff) | |
| download | zen-0ba3a7d1c67de9b6d94f835f6e90a1f2e115f94c.tar.xz zen-0ba3a7d1c67de9b6d94f835f6e90a1f2e115f94c.zip | |
Make sure we don't try to create a ZipFS IoBuffer of zero size
Diffstat (limited to 'zencore')
| -rw-r--r-- | zencore/iobuffer.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/zencore/iobuffer.cpp b/zencore/iobuffer.cpp index 56b05d86d..37ef57c2d 100644 --- a/zencore/iobuffer.cpp +++ b/zencore/iobuffer.cpp @@ -274,6 +274,8 @@ IoBufferExtendedCore::Materialize() const const uint64_t MappedOffsetDisplacement = m_FileOffset - MapOffset; const uint64_t MapSize = m_DataBytes + MappedOffsetDisplacement; + ZEN_ASSERT(MapSize > 0); + #if ZEN_PLATFORM_WINDOWS NewMmapHandle = CreateFileMapping(m_FileHandle, /* lpFileMappingAttributes */ nullptr, |