[Libwebsockets] lws_context_creation_info.client_ssl_ca_mem usage

prelag at yahoo.com prelag at yahoo.com
Wed Mar 25 20:29:20 CET 2020


Hello,
I am causing a SIGARBT somehow when trying to utilize the client_ssl_ca_mem field of the lws_context_creation_info struct.  What is the correct way to use this?
Stack:
Thread #1 721 [core: 0] (Suspended : Signal : SIGABRT:Aborted)  __GI_raise() at raise.c:58 0xb6d99464  __GI_abort() at abort.c:89 0xb6d9a7c0  __libc_message() at libc_fatal.c:175 0xb6dd3c08  malloc_printerr() at malloc.c:5,046 0xb6dda724  _int_malloc() at malloc.c:3,509 0xb6ddca58  __GI___libc_malloc() at malloc.c:2,925 0xb6dded2c  x509_pm_load() at 0x3ab98  d2i_X509() at 0x39f1e  lws_tls_client_create_vhost_context() at 0x26a20  lws_context_init_client_ssl() at 0x26322  <...more frames...> 

Code:
const char *bpn_uat_cer = "-----BEGIN CERTIFICATE-----\n" "MIIGrTCCBZWgAwIBAgIQBFkU5B02DI8ZdB9c2V/1CzANBgkqhkiG9w0BAQsFADBc\n" "MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3\n" "d3cuZGlnaWNlcnQuY29tMRswGQYDVQQDExJUaGF3dGUgUlNBIENBIDIwMTgwHhcN\n" "MTgwNjAxMDAwMDAwWhcNMjAwNTMxMTIwMDAwWjCBnDELMAkGA1UEBhMCVVMxEDAO\n" "BgNVBAgTB0Zsb3JpZGExGjAYBgNVBAcTEUFsdGFtb250ZSBTcHJpbmdzMSkwJwYD\n" "VQQKEyBCcmlkZ2VwYXkgTmV0d29yayBTb2x1dGlvbnMsIExMQzELMAkGA1UECxMC\n" "SVQxJzAlBgNVBAMTHnBnYy5icmlkZ2VwYXluZXRzZWN1cmV0ZXN0LmNvbTCCASIw\n" "DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOgeLoYsgYB2EVkox4YKBaeiUg93\n" "05S+BV1mj52hY4SA4a+Uv2bGPA34uryUyTzBBzs9V40ugmybgpRiEe7ImaVBRRvK\n" "VEftTC2qi5o9y/HySIgHlSyruVFUGGweCz6v32A/4WRXrYMubTcxDPb8eZSz1QKm\n" "pTSjHoAeCftlclwAHSvATz78whhEhbpQudYGBsRjqZVdeEcClGP3ukQuDAdZwjqh\n" "OAUKH2THEXtvtJYWyyWZSGJm4/FMZnhNRqQKFaf5Pz4rxvM3bNOqzTqj4BmA9def\n" "5tcDwblTUBpZ37M0rNJfSebnSc/XrR9Urc1vkJugFAykYptwNoYWhQJ+x2sCAwEA\n" 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"MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j\n" "b20xGzAZBgNVBAMTElRoYXd0ZSBSU0EgQ0EgMjAxODCCASIwDQYJKoZIhvcNAQEB\n" "BQADggEPADCCAQoCggEBAMoIXuVTipccHkMvtoqnVumLhEOorJ16VYJ6FEuGty+P\n" "Up8cyrEgW2+6It2mnC142ukGCE6+E6bry7s+uQUMPkrh8DIfE071BsVHc4k+gKOL\n" "8QEkm6OZZpJraK0NLbTNcqL0+ThaZaa0jFPBCBqE+P0u8xF1btxqMSmsDYfMk2B4\n" "3yW6JlmRxoNSNabKnLgoGs7XHO4Uv3ZcZas4HnnpfMxJIyaiUlBm0Flh/6D+mkwM\n" "n/nojt4Ji7gVwaQITCacewbb/Yp0W1h+zWOkkS9F8Ho8lAuKfLIFqWeTn2jllWNg\n" "2FiVX+BV75OnETt85pLYZkTgq72nj82khXhBJFTn2AMCAwEAAaOCAUAwggE8MB0G\n" "A1UdDgQWBBSjyF5lVOUweMEF6gcKalnMuf7eWjAfBgNVHSMEGDAWgBQD3lA1VtFM\n" "u2bwo+IbG8OXsj3RVTAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0lBBYwFAYIKwYBBQUH\n" "AwEGCCsGAQUFBwMCMBIGA1UdEwEB/wQIMAYBAf8CAQAwNAYIKwYBBQUHAQEEKDAm\n" "MCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5kaWdpY2VydC5jb20wQgYDVR0fBDsw\n" "OTA3oDWgM4YxaHR0cDovL2NybDMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0R2xvYmFs\n" "Um9vdENBLmNybDA9BgNVHSAENjA0MDIGBFUdIAAwKjAoBggrBgEFBQcCARYcaHR0\n" "cHM6Ly93d3cuZGlnaWNlcnQuY29tL0NQUzANBgkqhkiG9w0BAQsFAAOCAQEARE2F\n" "5d0cgozhZNWokCLfdhhl6mXSOyU3SoPamYcWfLH1CzMwD8a1+pFvwHIQfvlwXFH8\n" "MrjB3C+jVobNbVWRrgqS3Jsa0ltRH/Ffs6ZTgP4WJYm1SNpUbgR7LWUD2F+PTvKB\n" "M/gf9eSyqP4OiJslYaa38NU1aVAxZI15o+4xX4RZMqKXIIBTG2V+oPBjQ1oPmHGA\n" "C/yWt2eThvb8/re7OpSpUdJyfGf97XeM4PiJAl6+4HQXhjwN7ZPZKrQv9Ay33Mgm\n" "YLVQA+x9HONZXx9vvy8pl9bu+NVYWKGxzGxBK0CBozmVUCeXQPJKPTZleYuNM18p\n" "U1P8Xh1CDguM+ZEoew==\n" "-----END CERTIFICATE-----\n" "-----BEGIN CERTIFICATE-----\n" "MIIDrzCCApegAwIBAgIQCDvgVpBCRrGhdWrJWZHHSjANBgkqhkiG9w0BAQUFADBh\n" "MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3\n" "d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD\n" "QTAeFw0wNjExMTAwMDAwMDBaFw0zMTExMTAwMDAwMDBaMGExCzAJBgNVBAYTAlVT\n" "MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j\n" "b20xIDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IENBMIIBIjANBgkqhkiG\n" "9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4jvhEXLeqKTTo1eqUKKPC3eQyaKl7hLOllsB\n" "CSDMAZOnTjC3U/dDxGkAV53ijSLdhwZAAIEJzs4bg7/fzTtxRuLWZscFs3YnFo97\n" "nh6Vfe63SKMI2tavegw5BmV/Sl0fvBf4q77uKNd0f3p4mVmFaG5cIzJLv07A6Fpt\n" "43C/dxC//AH2hdmoRBBYMql1GNXRor5H4idq9Joz+EkIYIvUX7Q6hL+hqkpMfT7P\n" "T19sdl6gSzeRntwi5m3OFBqOasv+zbMUZBfHWymeMr/y7vrTC0LUq7dBMtoM1O/4\n" "gdW7jVg/tRvoSSiicNoxBN33shbyTApOB6jtSj1etX+jkMOvJwIDAQABo2MwYTAO\n" "BgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUA95QNVbR\n" "TLtm8KPiGxvDl7I90VUwHwYDVR0jBBgwFoAUA95QNVbRTLtm8KPiGxvDl7I90VUw\n" "DQYJKoZIhvcNAQEFBQADggEBAMucN6pIExIK+t1EnE9SsPTfrgT1eXkIoyQY/Esr\n" "hMAtudXH/vTBH1jLuG2cenTnmCmrEbXjcKChzUyImZOMkXDiqw8cvpOp/2PV5Adg\n" "06O/nVsJ8dWO41P0jmP6P6fbtGbfYmbW0W5BjfIttep3Sp+dWOIrWcBAI+0tKIJF\n" "PnlUkiaY4IBIqDfv8NZ5YBberOgOzW6sRBc4L0na4UU+Krk2U886UAb3LujEV0ls\n" "YSEY1QSteDwsOoBrp+uvFRTp2InBuThs4pFsiv9kuXclVzDAGySj4dzp30d8tbQk\n" "CAUw7C29C79Fv1C5qfPrmAESrciIxpg0X40KPMbp1ZWVbd4=\n" "-----END CERTIFICATE-----";
        int bpn_uat_cer_len = strlen(bpn_uat_cer);
        struct lws_context_creation_info info;
        const char *p;                int n, logs = LLL_USER | LLL_ERR | LLL_WARN | LLL_NOTICE;
        ads = SERVER_NAME; url = SERVER_PATH; port = SERVER_PORT; options |= 2;
 memset(&info, 0, sizeof info); info.port = CONTEXT_PORT_NO_LISTEN; info.protocols = protocols; info.client_ssl_ca_mem = (const void *)bpn_uat_cer; info.client_ssl_ca_mem_len = bpn_uat_cer_len; info.pvo = &pvo; info.extensions = extensions; info.pt_serv_buf_size = 32 * 1024; info.options = LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT | LWS_SERVER_OPTION_VALIDATE_UTF8; info.fd_limit_per_thread = 1 + 1 + 1;
 signal(SIGINT, sigint_handler);
 context = lws_create_context(&info);  <------dies here when the client_ssl_ca... fields are set if (!context) {  }
Thanks in advance!


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