MbedTLS: Treat 0 bytes read/written to socket properly
At the moment, if a link quits in just the right (wrong [1]) way, the quit reason will resemble: <-- foo (~bar@baz) has quit (Read error: (-0x0) ) This should resolve that. [1] Peers should send a close_notify alert before abruptly shutting down their socket. This will result in a sane quit message: <-- foo (~bar@baz) has quit (Read error: (-0x7880) SSL - The peer notified us that the connection is going to be closed) [ci skip]
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1 changed files with 2 additions and 2 deletions
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@ -680,7 +680,7 @@ rb_ssl_read(rb_fde_t *const F, void *const buf, size_t count)
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ssize_t ret = (ssize_t) mbedtls_ssl_read(SSL_P(F), buf, count);
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if(ret > 0)
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if(ret >= 0)
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return ret;
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switch(ret)
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@ -706,7 +706,7 @@ rb_ssl_write(rb_fde_t *const F, const void *const buf, size_t count)
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ssize_t ret = (ssize_t) mbedtls_ssl_write(SSL_P(F), buf, count);
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if(ret > 0)
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if(ret >= 0)
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return ret;
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switch(ret)
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