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gh-141713: Prevent possible memory denial of service when reading - #142022
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serhiy-storchaka wants to merge 2 commits into
Open
gh-141713: Prevent possible memory denial of service when reading#142022serhiy-storchaka wants to merge 2 commits into
serhiy-storchaka wants to merge 2 commits into
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Make read() and similar methods that read a given number of bytes use a progressively growing buffer instead of allocating the maximum size buffer at once. This helps prevent certain kind of memory denial of service issues when the number of bytes to read within a specific protocol or format is received from untrusted source.
serhiy-storchaka
marked this pull request as draft
November 27, 2025 20:36
This PR is stale because it has been open for 30 days with no activity. |
This was referenced Jun 11, 2026
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Make read() and similar methods that read a given number of bytes use a progressively growing buffer instead of allocating the maximum size buffer at once. This helps prevent certain kind of memory denial of service issues when the number of bytes to read within a specific protocol or format is received from untrusted source.