Fix #79078: Hypothetical use-after-free in curl_multi_add_handle() #5064
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To avoid this, we have to verify the handlers already in `curl_multi_add_handle()`, not only in `curl_multi_exec()`.
nikic
approved these changes
Jan 8, 2020
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That should work the same on Windows (the functions should better be prefixed with an underscore there, since the POSIX function names are deprecated). But I think that's better left for master. |
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Thanks! Applied as 0dda4a8. |
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To avoid this, we have to verify the handlers already in
curl_multi_add_handle(), not only incurl_multi_exec().