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cshutdn: acknowledge FD_SETSIZE for shutdown descriptors#19439

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cshutdn: acknowledge FD_SETSIZE for shutdown descriptors#19439
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@bagder bagder commented Nov 10, 2025

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In the logic called for curl_multi_fdset().

File descriptors larger than FD_SETSIZE size are simply ignored, which of course will make things break but at least it does not trash memory.

Reported-by: Stanislav Fort (Aisle Research)

In the logic called for curl_multi_fdset().

File descriptors larger than FD_SETSIZE size are simply ignored, which
of course will make things break but at least it does not trash memory.

Reported-by: Stanislav Fort (Aisle Research)
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bagder requested a review from icing November 10, 2025 07:21
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bagder marked this pull request as ready for review November 10, 2025 07:21

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Yep, good catch.

@bagder bagder closed this in b0aba10 Nov 10, 2025
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bagder deleted the bagder/shutdown-fds branch November 10, 2025 07:55
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3 participants