From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- security/nss/lib/ssl/sslerr.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 security/nss/lib/ssl/sslerr.c (limited to 'security/nss/lib/ssl/sslerr.c') diff --git a/security/nss/lib/ssl/sslerr.c b/security/nss/lib/ssl/sslerr.c new file mode 100644 index 000000000..edb941257 --- /dev/null +++ b/security/nss/lib/ssl/sslerr.c @@ -0,0 +1,41 @@ +/* + * Function to set error code only when meaningful error has not already + * been set. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "prerror.h" +#include "secerr.h" +#include "sslerr.h" +#include "seccomon.h" + +/* look at the current value of PR_GetError, and evaluate it to see + * if it is meaningful or meaningless (out of context). + * If it is meaningless, replace it with the hiLevelError. + * Returns the chosen error value. + */ +int +ssl_MapLowLevelError(int hiLevelError) +{ + int oldErr = PORT_GetError(); + + switch (oldErr) { + + case 0: + case PR_IO_ERROR: + case SEC_ERROR_IO: + case SEC_ERROR_BAD_DATA: + case SEC_ERROR_LIBRARY_FAILURE: + case SEC_ERROR_EXTENSION_NOT_FOUND: + case SSL_ERROR_BAD_CLIENT: + case SSL_ERROR_BAD_SERVER: + case SSL_ERROR_SESSION_NOT_FOUND: + PORT_SetError(hiLevelError); + return hiLevelError; + + default: /* leave the majority of error codes alone. */ + return oldErr; + } +} -- cgit v1.2.3