diff options
Diffstat (limited to 'ssl/ssl_lib.c')
| -rw-r--r-- | ssl/ssl_lib.c | 102 |
1 files changed, 55 insertions, 47 deletions
diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c index e00c1191b5..e07fa07de7 100644 --- a/ssl/ssl_lib.c +++ b/ssl/ssl_lib.c @@ -1516,6 +1516,9 @@ static int ssl_start_async_job(SSL *s, struct ssl_async_args *args, case ASYNC_PAUSE: s->rwstate = SSL_ASYNC_PAUSED; return -1; + case ASYNC_NO_JOBS: + s->rwstate = SSL_ASYNC_NO_JOBS; + return -1; case ASYNC_FINISH: s->job = NULL; return ret; @@ -2939,56 +2942,61 @@ int SSL_get_error(const SSL *s, int i) return (SSL_ERROR_SSL); } - if ((i < 0) && SSL_want_read(s)) { - bio = SSL_get_rbio(s); - if (BIO_should_read(bio)) - return (SSL_ERROR_WANT_READ); - else if (BIO_should_write(bio)) - /* - * This one doesn't make too much sense ... We never try to write - * to the rbio, and an application program where rbio and wbio - * are separate couldn't even know what it should wait for. - * However if we ever set s->rwstate incorrectly (so that we have - * SSL_want_read(s) instead of SSL_want_write(s)) and rbio and - * wbio *are* the same, this test works around that bug; so it - * might be safer to keep it. - */ - return (SSL_ERROR_WANT_WRITE); - else if (BIO_should_io_special(bio)) { - reason = BIO_get_retry_reason(bio); - if (reason == BIO_RR_CONNECT) - return (SSL_ERROR_WANT_CONNECT); - else if (reason == BIO_RR_ACCEPT) - return (SSL_ERROR_WANT_ACCEPT); - else - return (SSL_ERROR_SYSCALL); /* unknown */ + if (i < 0) { + if (SSL_want_read(s)) { + bio = SSL_get_rbio(s); + if (BIO_should_read(bio)) + return (SSL_ERROR_WANT_READ); + else if (BIO_should_write(bio)) + /* + * This one doesn't make too much sense ... We never try to write + * to the rbio, and an application program where rbio and wbio + * are separate couldn't even know what it should wait for. + * However if we ever set s->rwstate incorrectly (so that we have + * SSL_want_read(s) instead of SSL_want_write(s)) and rbio and + * wbio *are* the same, this test works around that bug; so it + * might be safer to keep it. + */ + return (SSL_ERROR_WANT_WRITE); + else if (BIO_should_io_special(bio)) { + reason = BIO_get_retry_reason(bio); + if (reason == BIO_RR_CONNECT) + return (SSL_ERROR_WANT_CONNECT); + else if (reason == BIO_RR_ACCEPT) + return (SSL_ERROR_WANT_ACCEPT); + else + return (SSL_ERROR_SYSCALL); /* unknown */ + } } - } - if ((i < 0) && SSL_want_write(s)) { - bio = SSL_get_wbio(s); - if (BIO_should_write(bio)) - return (SSL_ERROR_WANT_WRITE); - else if (BIO_should_read(bio)) - /* - * See above (SSL_want_read(s) with BIO_should_write(bio)) - */ - return (SSL_ERROR_WANT_READ); - else if (BIO_should_io_special(bio)) { - reason = BIO_get_retry_reason(bio); - if (reason == BIO_RR_CONNECT) - return (SSL_ERROR_WANT_CONNECT); - else if (reason == BIO_RR_ACCEPT) - return (SSL_ERROR_WANT_ACCEPT); - else - return (SSL_ERROR_SYSCALL); + if (SSL_want_write(s)) { + bio = SSL_get_wbio(s); + if (BIO_should_write(bio)) + return (SSL_ERROR_WANT_WRITE); + else if (BIO_should_read(bio)) + /* + * See above (SSL_want_read(s) with BIO_should_write(bio)) + */ + return (SSL_ERROR_WANT_READ); + else if (BIO_should_io_special(bio)) { + reason = BIO_get_retry_reason(bio); + if (reason == BIO_RR_CONNECT) + return (SSL_ERROR_WANT_CONNECT); + else if (reason == BIO_RR_ACCEPT) + return (SSL_ERROR_WANT_ACCEPT); + else + return (SSL_ERROR_SYSCALL); + } + } + if (SSL_want_x509_lookup(s)) { + return (SSL_ERROR_WANT_X509_LOOKUP); + } + if (SSL_want_async(s)) { + return SSL_ERROR_WANT_ASYNC; + } + if (SSL_want_async_job(s)) { + return SSL_ERROR_WANT_ASYNC_JOB; } - } - if ((i < 0) && SSL_want_x509_lookup(s)) { - return (SSL_ERROR_WANT_X509_LOOKUP); - } - if ((i < 0) && SSL_want_async(s)) { - return SSL_ERROR_WANT_ASYNC; } if (i == 0) { |