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Re: Bug Report: Uninitialized Memory Access During SSL Initialization

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From: Daniel Stenberg via curl-library <curl-library_at_lists.haxx.se>
Date: Sat, 2 Nov 2024 14:14:05 +0100 (CET)

On Sat, 2 Nov 2024, Charalampos Mitrodimas via curl-library wrote:

> In my journey to send emails in a multi-threaded C program, I
> encountered a use-of-uninitialized-value memory issue. MemorySanitizer
> detects use of uninitialized memory during the SSL initialization phase.

> #0 0x7f8423d11a12 in BIO_new_file (/lib/x86_64-linux-gnu/libcrypto.so.3+0x111a12) (BuildId: 72c05a16f686d285265b1e1a135706b21e0fdf98)

This problem seems to trigger pretty deep into OpenSSL so I don't believe this
is a curl problem.

What curl and OpenSSL versions are you using?

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Received on 2024-11-02

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