[Poppler-bugs] [Bug 107617] New: [Patch] Fix various memory issues in GfxImageColorMap copy ctor

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107617

            Bug ID: 107617
           Summary: [Patch] Fix various memory issues in GfxImageColorMap
                    copy ctor
           Product: poppler
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
          Assignee: poppler-bugs at lists.freedesktop.org
          Reporter: vkrause at kde.org

Created attachment 141194
  --> https://bugs.freedesktop.org/attachment.cgi?id=141194&action=edit
[Patch] Fix memory issues in GfxImageColorMap copy ctor

- byte_lookup and lookup2 could contain uninitialized memory
- lookup2 was not copied at all
- lookup could be copied with the wrong size

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