On Monday 11 December 2006 18:03, Nils Larsch wrote: > does it help is you build openssl without BN_DEBUG ? When BN_DEBUG > is defined bn_check_top() is a macro that should check if the BIGNUM::top > value is correclty set (note: this isn't really a solution as > bn_check_top() (without BN_DEBUG_RAND) should be mt-safe).
No, it doesn't. As always problems with non mt-safe functions cause errors that look random. That wan was just an example. I turned debugging of to get the symbols in the stack backtrace. Here is the test suite I use to reproduce this problem. http://stunnel.mirt.net/tcpstress/ I disable session cache by changing: SSL_CTX_set_session_cache_mode(section->ctx, SSL_SESS_CACHE_BOTH); to: SSL_CTX_set_session_cache_mode(section->ctx, SSL_SESS_CACHE_OFF); in ctx.c file. BTW: As expected adding dynamic locking callbacks didn't help. Best regards, Mike
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