NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

package/python-pam: drop python2 specific package

Browse Source 
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Peter Korsgaard 2022-02-09 17:52:00 +01:00 committed by Yann E. MORIN
parent 67aad59d5e
commit c8ab303417
9 changed files with 6 additions and 266 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Config.in.legacy
View File

@ -146,6 +146,12 @@ endif
comment "Legacy options removed in 2022.02"
config BR2_PACKAGE_PYTHON_PAM
bool "python-pam removed"
select BR2_LEGACY
help
Package was removed together with python 2.7 support.
config BR2_PACKAGE_PYTHON_NFC
bool "python-nfc removed"
select BR2_LEGACY

1
DEVELOPERS
View File

@ -2248,7 +2248,6 @@ F: package/python-docker-pycreds/
F: package/python-enum/
F: package/python-enum34/
F: package/python-functools32/
F: package/python-pam/
F: package/python-psutil/
F: package/python-request-id/
F: package/python-semver/

1
package/Config.in
View File

@ -1115,7 +1115,6 @@ menu "External python modules"
source "package/python-opcua-asyncio/Config.in"
source "package/python-packaging/Config.in"
source "package/python-paho-mqtt/Config.in"
source "package/python-pam/Config.in"
source "package/python-paramiko/Config.in"
source "package/python-parso/Config.in"
source "package/python-passlib/Config.in"

25
package/python-pam/0001-dealloc.patch
View File

@ -1,25 +0,0 @@
[PATCH] fix two bugs in the PAM object deallocation
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=658955
Downloaded from:
http://pkgs.fedoraproject.org/cgit/PyPAM.git/plain/PyPAM-0.5.0-dealloc.patch
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
diff -up PyPAM-0.5.0/PAMmodule.c.dealloc PyPAM-0.5.0/PAMmodule.c
--- PyPAM-0.5.0/PAMmodule.c.dealloc 2011-01-17 22:48:22.000000000 +0100
+++ PyPAM-0.5.0/PAMmodule.c 2011-01-18 21:24:59.000000000 +0100
@@ -538,10 +538,11 @@ static void PyPAM_dealloc(PyPAMObject *s
free(self->service);
free(self->user);
free(self->conv);
- pam_end(self->pamh, PAM_SUCCESS);
+ if (self->pamh)
+ pam_end(self->pamh, PAM_SUCCESS);
dlclose(self->dlh2);
dlclose(self->dlh1);
- PyMem_DEL(self);
+ PyObject_Del(self);
}
static PyObject * PyPAM_getattr(PyPAMObject *self, char *name)

68
package/python-pam/0002-nofree.patch
View File

@ -1,68 +0,0 @@
[PATCH] deallocate the conversation response only in case of error
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=679714
Downloaded from:
http://pkgs.fedoraproject.org/cgit/PyPAM.git/plain/PyPAM-0.5.0-nofree.patch
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
diff --git a/PAMmodule.c b/PAMmodule.c
index 03cb799..a7ff8a5 100644
--- a/PAMmodule.c
+++ b/PAMmodule.c
@@ -24,8 +24,6 @@ typedef struct {
char *service;
char *user;
PyObject *callback;
- struct pam_response *response_data;
- int response_len;
PyObject *user_data;
void *dlh1, *dlh2;
} PyPAMObject;
@@ -54,15 +52,6 @@ static int PyPAM_conv(int num_msg, const struct pam_message **msg,
Py_INCREF(self);
- if (NULL != self->response_data) {
- for (int i = 0; i < self->response_len; i++) {
- free(self->response_data[0].resp);
- }
- free(self->response_data);
- self->response_data = NULL;
- self->response_len = 0;
- }
-
PyObject* msgList = PyList_New(num_msg);
for (int i = 0; i < num_msg; i++) {
@@ -92,6 +81,10 @@ static int PyPAM_conv(int num_msg, const struct pam_message **msg,
char* resp_text;
int resp_retcode = 0;
if (!PyArg_ParseTuple(respTuple, "si", &resp_text, &resp_retcode)) {
+ while (i > 0) {
+ free((--spr)->resp);
+ --i;
+ }
free(*resp);
Py_DECREF(respList);
return PAM_CONV_ERR;
@@ -100,10 +93,6 @@ static int PyPAM_conv(int num_msg, const struct pam_message **msg,
spr->resp_retcode = resp_retcode;
Py_DECREF(respTuple);
}
-
- // Save this so we can free it later.
- self->response_data = *resp;
- self->response_len = PyList_Size(respList);
Py_DECREF(respList);
@@ -144,8 +133,6 @@ static PyObject * PyPAM_pam(PyObject *self, PyObject *args)
p->user = NULL;
Py_INCREF(Py_None);
p->callback = Py_None;
- p->response_data = NULL;
- p->response_len = 0;
Py_INCREF(Py_None);
p->user_data = Py_None;

136
package/python-pam/0003-memory-errors-CVE2012-1502.patch
View File

@ -1,136 +0,0 @@
[PATCH] Fix Double Free Corruption (CVE2012-1502)
Downloaded from:
http://pkgs.fedoraproject.org/cgit/PyPAM.git/plain/PyPAM-0.5.0-memory-errors.patch
For details, see: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1502
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
diff -up PyPAM-0.5.0/PAMmodule.c.memory PyPAM-0.5.0/PAMmodule.c
--- PyPAM-0.5.0/PAMmodule.c.memory 2012-05-07 17:22:54.503914026 +0200
+++ PyPAM-0.5.0/PAMmodule.c 2012-05-07 17:23:15.644381942 +0200
@@ -37,33 +37,48 @@ static void PyPAM_Err(PyPAMObject *self,
err_msg = pam_strerror(self->pamh, result);
error = Py_BuildValue("(si)", err_msg, result);
- Py_INCREF(PyPAM_Error);
PyErr_SetObject(PyPAM_Error, error);
+ Py_XDECREF(error);
}
static int PyPAM_conv(int num_msg, const struct pam_message **msg,
struct pam_response **resp, void *appdata_ptr)
{
- PyObject *args;
-
+ PyObject *args, *msgList, *respList, *item;
+ struct pam_response *response, *spr;
PyPAMObject* self = (PyPAMObject *) appdata_ptr;
+
if (self->callback == NULL)
return PAM_CONV_ERR;
Py_INCREF(self);
- PyObject* msgList = PyList_New(num_msg);
-
+ msgList = PyList_New(num_msg);
+ if (msgList == NULL) {
+ Py_DECREF(self);
+ return PAM_CONV_ERR;
+ }
+
for (int i = 0; i < num_msg; i++) {
- PyList_SetItem(msgList, i,
- Py_BuildValue("(si)", msg[i]->msg, msg[i]->msg_style));
+ item = Py_BuildValue("(si)", msg[i]->msg, msg[i]->msg_style);
+ if (item == NULL) {
+ Py_DECREF(msgList);
+ Py_DECREF(self);
+ return PAM_CONV_ERR;
+ }
+ PyList_SetItem(msgList, i, item);
}
-
+
args = Py_BuildValue("(OO)", self, msgList);
- PyObject* respList = PyEval_CallObject(self->callback, args);
+ if (args == NULL) {
+ Py_DECREF(self);
+ Py_DECREF(msgList);
+ return PAM_CONV_ERR;
+ }
+ respList = PyEval_CallObject(self->callback, args);
Py_DECREF(args);
Py_DECREF(self);
-
+
if (respList == NULL)
return PAM_CONV_ERR;
@@ -71,11 +86,15 @@ static int PyPAM_conv(int num_msg, const
Py_DECREF(respList);
return PAM_CONV_ERR;
}
-
- *resp = (struct pam_response *) malloc(
+
+ response = (struct pam_response *) malloc(
PyList_Size(respList) * sizeof(struct pam_response));
+ if (response == NULL) {
+ Py_DECREF(respList);
+ return PAM_CONV_ERR;
+ }
+ spr = response;
- struct pam_response* spr = *resp;
for (int i = 0; i < PyList_Size(respList); i++, spr++) {
PyObject* respTuple = PyList_GetItem(respList, i);
char* resp_text;
@@ -85,7 +104,7 @@ static int PyPAM_conv(int num_msg, const
free((--spr)->resp);
--i;
}
- free(*resp);
+ free(response);
Py_DECREF(respList);
return PAM_CONV_ERR;
}
@@ -95,7 +114,8 @@ static int PyPAM_conv(int num_msg, const
}
Py_DECREF(respList);
-
+ *resp = response;
+
return PAM_SUCCESS;
}
@@ -122,7 +142,11 @@ static PyObject * PyPAM_pam(PyObject *se
PyPAMObject_Type.ob_type = &PyType_Type;
p = (PyPAMObject *) PyObject_NEW(PyPAMObject, &PyPAMObject_Type);
+ if (p == NULL)
+ return NULL;
+
if ((spc = (struct pam_conv *) malloc(sizeof(struct pam_conv))) == NULL) {
+ Py_DECREF((PyObject *)p);
PyErr_SetString(PyExc_MemoryError, "out of memory");
return NULL;
}
@@ -455,9 +479,15 @@ static PyObject * PyPAM_getenvlist(PyObj
}
retval = PyList_New(0);
+ if (retval == NULL)
+ return NULL;
while ((cp = *(result++)) != NULL) {
entry = Py_BuildValue("s", cp);
+ if (entry == NULL) {
+ Py_DECREF(retval);
+ return NULL;
+ }
PyList_Append(retval, entry);
Py_DECREF(entry);
}

16
package/python-pam/Config.in
View File

@ -1,16 +0,0 @@
comment "python-pam needs a toolchain w/ wchar, locale, dynamic library"
depends on BR2_PACKAGE_PYTHON
depends on !BR2_ENABLE_LOCALE || !BR2_USE_WCHAR || BR2_STATIC_LIBS
config BR2_PACKAGE_PYTHON_PAM
bool "python-pam"
depends on BR2_PACKAGE_PYTHON # C extension not compatible with python3
depends on BR2_ENABLE_LOCALE # linux-pam
depends on BR2_USE_WCHAR # linux-pam
depends on BR2_USE_MMU # linux-pam
depends on !BR2_STATIC_LIBS # linux-pam
select BR2_PACKAGE_LINUX_PAM
help
PAM (Pluggable Authentication Module) bindings for Python.
https://admin.fedoraproject.org/pkgdb/package/PyPAM/

3
package/python-pam/python-pam.hash
View File

@ -1,3 +0,0 @@
# locally computed
sha256 796ac019b9ee805696d0d277d8fb912fa2391b6ac070dc6f9f1a9a0fadbc3a5a PyPAM-0.5.0.tar.gz
sha256 ca0061fc1381a3ab242310e4b3f56389f28e3d460eb2fd822ed7a21c6f030532 COPYING

16
package/python-pam/python-pam.mk
View File

@ -1,16 +0,0 @@
################################################################################
#
# python-pam
#
################################################################################
PYTHON_PAM_VERSION = 0.5.0
PYTHON_PAM_SOURCE = PyPAM-$(PYTHON_PAM_VERSION).tar.gz
# pangalactic.org gone
PYTHON_PAM_SITE = http://pkgs.fedoraproject.org/repo/pkgs/PyPAM/PyPAM-0.5.0.tar.gz/f1e7c2c56421dda28a75ace59a3c8871
PYTHON_PAM_SETUP_TYPE = distutils
PYTHON_PAM_LICENSE = LGPL-2.1
PYTHON_PAM_LICENSE_FILES = COPYING
PYTHON_PAM_DEPENDENCIES = linux-pam
$(eval $(python-package))