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Fix divide-by-zero when page buf page size is 0 #4296

Merged
merged 2 commits into from
Apr 1, 2024
Merged

Fix divide-by-zero when page buf page size is 0 #4296

merged 2 commits into from
Apr 1, 2024

Commits on Apr 1, 2024

  1. Fix divide-by-zero when page buf page size is 0 

    If a corrupt file sets the page buffer size in the superblock to zero,
the library could attempt to divide by zero when allocating space in
the file. The library now checks for valid page buffer sizes when
reading the superblock message.

Fixes oss-fuzz issue 58762
    @derobins
    derobins committed Apr 1, 2024
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  2. Committing clang-format changes

    @github-actions
    github-actions[bot] committed Apr 1, 2024
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