|TLS Socket Closed in Child Process
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anonymous added on 2018-03-21 16:23:14:
If a parent process opens a TLS socket prior to forking, and its child process closes it, this has the unfortunate side-effect of terminating the parent's connection. With a non-TLS socket this does not happen, i.e., closing the parent's socket in the child has no effect on the parent.
anonymous added on 2018-03-21 17:49:16:
In tls.c, Tls_Clean, if I comment out the BIO_free_all call, this problem goes away. However, will this cause a memory leak? Is there some better way you can think of that I can handle this situation? I would ideally like the option of closing the socket and freeing all OpenSSL structures but not sending a close notify.
rkeene added on 2019-11-14 01:11:32:
Probably the best solution is to enable "fast-path" during compilation, which lets OpenSSL handle that part of the process for TCP sockets. This will eventually be made the default, it seems to be much better.