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Re: Imagining a thread-safe curl_global_init
From: Daniel Stenberg via curl-library <curl-library_at_cool.haxx.se>
Date: Sun, 1 Mar 2020 15:05:56 +0100 (CET)
Date: Sun, 1 Mar 2020 15:05:56 +0100 (CET)
On Sun, 1 Mar 2020, Patrick Monnerat via curl-library wrote:
> About curl_version*:
...
> If we change the code to only overwrite struct/buffer bytes with the same
> value, we should make these function thread-safe without having to to
> implement alternate functions. The only thing that I would recommend is to
> declare (at least conceptually) the existing functions result as const.
>
> Among the changes to perform is avoiding the use of functions that store a
> null-terminator after strings (like strcpy, strcat, msnprintf) directly
> targetting the static buffer.
Ah of course! Yes, that certainly sounds totally reasonable and it should be
doable. Thanks!
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Received on 2020-03-01