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Some versions of openssl have an SSL_pending function that erroneously

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returns bytes when there is a non-application record pending.

I have no idea when/why this would even happen, but let's catch it and
make sure tor_tls_get_pending_bytes stays correct.


svn:r1727
This commit is contained in:
Nick Mathewson 2004-04-26 23:19:21 +00:00
parent 06624df622
commit 873564ea9c
1 changed files with 7 additions and 0 deletions
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7
src/common/tortls.c
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@ -603,7 +603,14 @@ int
tor_tls_get_pending_bytes(tor_tls *tls)
{
tor_assert(tls);
#if OPENSSL_VERSION_NUMBER < 0x0090700fl
if (tls->ssl->rstate == SSL_ST_READ_BODY)
return 0;
if (tls->ssl->s3->rrec.type != SSL3_RT_APPLICATION_DATA)
return 0;
#endif
return SSL_pending(tls->ssl);
}
/* Return the number of bytes read across the underlying socket. */