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keep supporting older versions of openssl

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git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@1751 726aef4b-f618-498e-8847-2d620e286838
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imaginos
2010-02-12 22:59:04 +00:00
parent 9f7c0db46d
commit 558e277968
1 changed files with 5 additions and 0 deletions
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Csocket.cpp
+5
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@@ -2116,10 +2116,15 @@ int Csock::GetPending()
// returns an int, they don't bother returning in error to notify us, so basically
// we have to always clear errors here generated by SSL_pending, otherwise the stack could
// have a lame error on it causing SSL_write to fail in certain instances.
#if OPENSSL_VERSION_NUMBER >= 0x00908
ERR_set_mark();
int iBytes = SSL_pending( m_ssl );
ERR_pop_to_mark();
return( iBytes );
#else
int iBytes = SSL_pending( m_ssl );
ERR_clear_error(); // to get safer handling, upgrade your openssl version!
#endif /* OPENSSL_VERSION_NUMBER */
}
else
return( 0 );