diff options
Diffstat (limited to 'src/modules/extra')
| -rw-r--r-- | src/modules/extra/m_ssl_openssl.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/modules/extra/m_ssl_openssl.cpp b/src/modules/extra/m_ssl_openssl.cpp index 33f848798..0398a33c7 100644 --- a/src/modules/extra/m_ssl_openssl.cpp +++ b/src/modules/extra/m_ssl_openssl.cpp @@ -215,6 +215,7 @@ class ModuleSSLOpenSSL : public Module if (!ciphers.empty()) { + ERR_clear_error(); if ((!SSL_CTX_set_cipher_list(ctx, ciphers.c_str())) || (!SSL_CTX_set_cipher_list(clictx, ciphers.c_str()))) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Can't set cipher list to %s.", ciphers.c_str()); @@ -225,12 +226,14 @@ class ModuleSSLOpenSSL : public Module /* Load our keys and certificates * NOTE: OpenSSL's error logging API sucks, don't blame us for this clusterfuck. */ + ERR_clear_error(); if ((!SSL_CTX_use_certificate_chain_file(ctx, certfile.c_str())) || (!SSL_CTX_use_certificate_chain_file(clictx, certfile.c_str()))) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Can't read certificate file %s. %s", certfile.c_str(), strerror(errno)); ERR_print_errors_cb(error_callback, this); } + ERR_clear_error(); if (((!SSL_CTX_use_PrivateKey_file(ctx, keyfile.c_str(), SSL_FILETYPE_PEM))) || (!SSL_CTX_use_PrivateKey_file(clictx, keyfile.c_str(), SSL_FILETYPE_PEM))) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Can't read key file %s. %s", keyfile.c_str(), strerror(errno)); @@ -238,6 +241,7 @@ class ModuleSSLOpenSSL : public Module } /* Load the CAs we trust*/ + ERR_clear_error(); if (((!SSL_CTX_load_verify_locations(ctx, cafile.c_str(), 0))) || (!SSL_CTX_load_verify_locations(clictx, cafile.c_str(), 0))) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Can't read CA list from %s. This is only a problem if you want to verify client certificates, otherwise it's safe to ignore this message. Error: %s", cafile.c_str(), strerror(errno)); @@ -264,6 +268,8 @@ class ModuleSSLOpenSSL : public Module #else ret = PEM_read_DHparams(dhpfile, NULL, NULL, NULL); #endif + + ERR_clear_error(); if ((SSL_CTX_set_tmp_dh(ctx, ret) < 0) || (SSL_CTX_set_tmp_dh(clictx, ret) < 0)) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Couldn't set DH parameters %s. SSL errors follow:", dhfile.c_str()); @@ -426,6 +432,7 @@ class ModuleSSLOpenSSL : public Module if (session->status == ISSL_OPEN) { + ERR_clear_error(); char* buffer = ServerInstance->GetReadBuffer(); size_t bufsiz = ServerInstance->Config->NetBufferSize; int ret = SSL_read(session->sess, buffer, bufsiz); @@ -496,6 +503,7 @@ class ModuleSSLOpenSSL : public Module if (session->status == ISSL_OPEN) { + ERR_clear_error(); int ret = SSL_write(session->sess, buffer.data(), buffer.size()); if (ret == (int)buffer.length()) { @@ -542,6 +550,7 @@ class ModuleSSLOpenSSL : public Module { int ret; + ERR_clear_error(); if (session->outbound) ret = SSL_connect(session->sess); else |