From d9ded15a8c69c5891bdb6bc89d71a3ea4d3674a9 Mon Sep 17 00:00:00 2001 From: Christian Heimes Date: Thu, 16 Sep 2021 14:07:57 +0200 Subject: [PATCH] Handle unknown LDAP result code Prevent ``SystemError: error return without exception set`` when LDAP server returns an unknown LDAP result code. Fixes: https://github.com/python-ldap/python-ldap/issues/240 Signed-off-by: Christian Heimes --- Modules/constants.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/Modules/constants.c b/Modules/constants.c index 8b902e02..07d60653 100644 --- a/Modules/constants.c +++ b/Modules/constants.c @@ -31,7 +31,8 @@ static PyObject *errobjects[LDAP_ERROR_MAX - LDAP_ERROR_MIN + 1]; PyObject * LDAPerr(int errnum) { - if (errnum >= LDAP_ERROR_MIN && errnum <= LDAP_ERROR_MAX) { + if (errnum >= LDAP_ERROR_MIN && errnum <= LDAP_ERROR_MAX && + errobjects[errnum + LDAP_ERROR_OFFSET] != NULL) { PyErr_SetNone(errobjects[errnum + LDAP_ERROR_OFFSET]); } else { @@ -88,10 +89,13 @@ LDAPraise_for_message(LDAP *l, LDAPMessage *m) ldap_get_option(l, LDAP_OPT_ERROR_STRING, &error); } - if (errnum >= LDAP_ERROR_MIN && errnum <= LDAP_ERROR_MAX) + if (errnum >= LDAP_ERROR_MIN && errnum <= LDAP_ERROR_MAX && + errobjects[errnum + LDAP_ERROR_OFFSET] != NULL) { errobj = errobjects[errnum + LDAP_ERROR_OFFSET]; - else + } + else { errobj = LDAPexception_class; + } info = PyDict_New(); if (info == NULL) { pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.

Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy