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Commit 37944b11 37944b1184319def0eee6cb9ba50dfeb476f7301 by Sergey Poznyakoff
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python: fix passing size_t values on 64-bit architectures 

* lib/python.c (python_proc): Pass a copy of mu_program_name
as argv[0].
* python/libmu_py/libmu_py.h (ASSERT_INDEX_RANGE): New macro.
* python/libmu_py/address.c: Use Py_ssize_t and check returned
value range when getting size_t arguments.
* python/libmu_py/auth.c: Likewise.
* python/libmu_py/folder.c: Likewise.
* python/libmu_py/header.c: Likewise.
* python/libmu_py/mailbox.c: Likewise.
* python/libmu_py/mailcap.c: Likewise.
* python/libmu_py/message.c: Likewise.
* python/libmu_py/mime.c: Likewise.
* python/libmu_py/secret.c: Likewise.
* python/libmu_py/stream.c: Likewise.
1 parent a551d489
Inline Side-by-side
Showing 12 changed files with 103 additions and 56 deletions
...@@ -45,8 +45,9 @@ python_proc (mu_script_descr_t descr, mu_message_t msg) ...@@ -45,8 +45,9 @@ python_proc (mu_script_descr_t descr, mu_message_t msg)
45 mu_py_dict dict[2]; 45 mu_py_dict dict[2];
46 mu_py_script_data data[1]; 46 mu_py_script_data data[1];
47 char *argv[] = { NULL, NULL }; 47 char *argv[] = { NULL, NULL };
48 48 char *argv0 = mu_strdup (mu_program_name);
49 argv[0] = mu_program_name; 49
50 argv[0] = argv0;
50 51
51 mu_py_script_init (1, argv); 52 mu_py_script_init (1, argv);
52 53
...@@ -62,6 +63,9 @@ python_proc (mu_script_descr_t descr, mu_message_t msg) ...@@ -62,6 +63,9 @@ python_proc (mu_script_descr_t descr, mu_message_t msg)
62 63
63 mu_py_script_run ((char*)descr, data); 64 mu_py_script_run ((char*)descr, data);
64 mu_py_script_finish (); 65 mu_py_script_finish ();
66
67 free (argv0);
68
65 return 0; 69 return 0;
66 } 70 }
67 71
......
...@@ -160,12 +160,15 @@ api_address_destroy (PyObject *self, PyObject *args) ...@@ -160,12 +160,15 @@ api_address_destroy (PyObject *self, PyObject *args)
160 static PyObject * 160 static PyObject *
161 api_address_is_group (PyObject *self, PyObject *args) 161 api_address_is_group (PyObject *self, PyObject *args)
162 { 162 {
163 int status, n, isgroup; 163 int status, isgroup;
164 Py_ssize_t n;
164 PyAddress *py_addr; 165 PyAddress *py_addr;
165 166
166 if (!PyArg_ParseTuple (args, "O!i", &PyAddressType, &py_addr, &n)) 167 if (!PyArg_ParseTuple (args, "O!n", &PyAddressType, &py_addr, &n))
167 return NULL; 168 return NULL;
168 169
170 ASSERT_INDEX_RANGE (n, "address");
171
169 status = mu_address_is_group (py_addr->addr, n, &isgroup); 172 status = mu_address_is_group (py_addr->addr, n, &isgroup);
170 return status_object (status, PyBool_FromLong (isgroup)); 173 return status_object (status, PyBool_FromLong (isgroup));
171 } 174 }
...@@ -186,13 +189,16 @@ api_address_get_count (PyObject *self, PyObject *args) ...@@ -186,13 +189,16 @@ api_address_get_count (PyObject *self, PyObject *args)
186 static PyObject * 189 static PyObject *
187 api_address_get_email (PyObject *self, PyObject *args) 190 api_address_get_email (PyObject *self, PyObject *args)
188 { 191 {
189 int status, n; 192 int status;
193 Py_ssize_t n;
190 const char *buf = NULL; 194 const char *buf = NULL;
191 PyAddress *py_addr; 195 PyAddress *py_addr;
192 196
193 if (!PyArg_ParseTuple (args, "O!i", &PyAddressType, &py_addr, &n)) 197 if (!PyArg_ParseTuple (args, "O!n", &PyAddressType, &py_addr, &n))
194 return NULL; 198 return NULL;
195 199
200 ASSERT_INDEX_RANGE (n, "address");
201
196 status = mu_address_sget_email (py_addr->addr, n, &buf); 202 status = mu_address_sget_email (py_addr->addr, n, &buf);
197 return status_object (status, PyString_FromString (buf ? buf : "")); 203 return status_object (status, PyString_FromString (buf ? buf : ""));
198 } 204 }
...@@ -200,13 +206,16 @@ api_address_get_email (PyObject *self, PyObject *args) ...@@ -200,13 +206,16 @@ api_address_get_email (PyObject *self, PyObject *args)
200 static PyObject * 206 static PyObject *
201 api_address_get_local_part (PyObject *self, PyObject *args) 207 api_address_get_local_part (PyObject *self, PyObject *args)
202 { 208 {
203 int status, n; 209 int status;
210 Py_ssize_t n;
204 const char *buf = NULL; 211 const char *buf = NULL;
205 PyAddress *py_addr; 212 PyAddress *py_addr;
206 213
207 if (!PyArg_ParseTuple (args, "O!i", &PyAddressType, &py_addr, &n)) 214 if (!PyArg_ParseTuple (args, "O!n", &PyAddressType, &py_addr, &n))
208 return NULL; 215 return NULL;
209 216
217 ASSERT_INDEX_RANGE (n, "address part");
218
210 status = mu_address_sget_local_part (py_addr->addr, n, &buf); 219 status = mu_address_sget_local_part (py_addr->addr, n, &buf);
211 return status_object (status, PyString_FromString (buf ? buf : "")); 220 return status_object (status, PyString_FromString (buf ? buf : ""));
212 } 221 }
...@@ -214,13 +223,14 @@ api_address_get_local_part (PyObject *self, PyObject *args) ...@@ -214,13 +223,14 @@ api_address_get_local_part (PyObject *self, PyObject *args)
214 static PyObject * 223 static PyObject *
215 api_address_get_domain (PyObject *self, PyObject *args) 224 api_address_get_domain (PyObject *self, PyObject *args)
216 { 225 {
217 int status, n; 226 int status;
227 Py_ssize_t n;
218 const char *buf = NULL; 228 const char *buf = NULL;
219 PyAddress *py_addr; 229 PyAddress *py_addr;
220 230
221 if (!PyArg_ParseTuple (args, "O!i", &PyAddressType, &py_addr, &n)) 231 if (!PyArg_ParseTuple (args, "O!n", &PyAddressType, &py_addr, &n))
222 return NULL; 232 return NULL;
223 233 ASSERT_INDEX_RANGE (n, "address part");
224 status = mu_address_sget_domain (py_addr->addr, n, &buf); 234 status = mu_address_sget_domain (py_addr->addr, n, &buf);
225 return status_object (status, PyString_FromString (buf ? buf : "")); 235 return status_object (status, PyString_FromString (buf ? buf : ""));
226 } 236 }
...@@ -228,13 +238,14 @@ api_address_get_domain (PyObject *self, PyObject *args) ...@@ -228,13 +238,14 @@ api_address_get_domain (PyObject *self, PyObject *args)
228 static PyObject * 238 static PyObject *
229 api_address_get_personal (PyObject *self, PyObject *args) 239 api_address_get_personal (PyObject *self, PyObject *args)
230 { 240 {
231 int status, n; 241 int status;
242 Py_ssize_t n;
232 const char *buf = NULL; 243 const char *buf = NULL;
233 PyAddress *py_addr; 244 PyAddress *py_addr;
234 245
235 if (!PyArg_ParseTuple (args, "O!i", &PyAddressType, &py_addr, &n)) 246 if (!PyArg_ParseTuple (args, "O!n", &PyAddressType, &py_addr, &n))
236 return NULL; 247 return NULL;
237 248 ASSERT_INDEX_RANGE (n, "address part");
238 status = mu_address_sget_personal (py_addr->addr, n, &buf); 249 status = mu_address_sget_personal (py_addr->addr, n, &buf);
239 return status_object (status, PyString_FromString (buf ? buf : "")); 250 return status_object (status, PyString_FromString (buf ? buf : ""));
240 } 251 }
...@@ -242,13 +253,14 @@ api_address_get_personal (PyObject *self, PyObject *args) ...@@ -242,13 +253,14 @@ api_address_get_personal (PyObject *self, PyObject *args)
242 static PyObject * 253 static PyObject *
243 api_address_get_comments (PyObject *self, PyObject *args) 254 api_address_get_comments (PyObject *self, PyObject *args)
244 { 255 {
245 int status, n; 256 int status;
257 Py_ssize_t n;
246 const char *buf = NULL; 258 const char *buf = NULL;
247 PyAddress *py_addr; 259 PyAddress *py_addr;
248 260
249 if (!PyArg_ParseTuple (args, "O!i", &PyAddressType, &py_addr, &n)) 261 if (!PyArg_ParseTuple (args, "O!n", &PyAddressType, &py_addr, &n))
250 return NULL; 262 return NULL;
251 263 ASSERT_INDEX_RANGE (n, "address part");
252 status = mu_address_sget_comments (py_addr->addr, n, &buf); 264 status = mu_address_sget_comments (py_addr->addr, n, &buf);
253 return status_object (status, PyString_FromString (buf ? buf : "")); 265 return status_object (status, PyString_FromString (buf ? buf : ""));
254 } 266 }
...@@ -256,13 +268,14 @@ api_address_get_comments (PyObject *self, PyObject *args) ...@@ -256,13 +268,14 @@ api_address_get_comments (PyObject *self, PyObject *args)
256 static PyObject * 268 static PyObject *
257 api_address_get_route (PyObject *self, PyObject *args) 269 api_address_get_route (PyObject *self, PyObject *args)
258 { 270 {
259 int status, n; 271 int status;
272 Py_ssize_t n;
260 const char *buf = NULL; 273 const char *buf = NULL;
261 PyAddress *py_addr; 274 PyAddress *py_addr;
262 275
263 if (!PyArg_ParseTuple (args, "O!i", &PyAddressType, &py_addr, &n)) 276 if (!PyArg_ParseTuple (args, "O!n", &PyAddressType, &py_addr, &n))
264 return NULL; 277 return NULL;
265 278 ASSERT_INDEX_RANGE (n, "address part");
266 status = mu_address_sget_route (py_addr->addr, n, &buf); 279 status = mu_address_sget_route (py_addr->addr, n, &buf);
267 return status_object (status, PyString_FromString (buf ? buf : "")); 280 return status_object (status, PyString_FromString (buf ? buf : ""));
268 } 281 }
......
...@@ -591,11 +591,12 @@ static PyObject * ...@@ -591,11 +591,12 @@ static PyObject *
591 api_get_auth_by_uid (PyObject *self, PyObject *args) 591 api_get_auth_by_uid (PyObject *self, PyObject *args)
592 { 592 {
593 uid_t uid; 593 uid_t uid;
594 Py_ssize_t n;
594 PyAuthData *py_ad = PyAuthData_NEW (); 595 PyAuthData *py_ad = PyAuthData_NEW ();
595 596
596 if (!PyArg_ParseTuple (args, "i", &uid)) 597 if (!PyArg_ParseTuple (args, "n", &n))
597 return NULL; 598 return NULL;
598 599 uid = (uid_t) n;
599 Py_INCREF (py_ad); 600 Py_INCREF (py_ad);
600 601
601 py_ad->auth_data = mu_get_auth_by_uid (uid); 602 py_ad->auth_data = mu_get_auth_by_uid (uid);
......
...@@ -203,16 +203,20 @@ static PyObject * ...@@ -203,16 +203,20 @@ static PyObject *
203 api_folder_list (PyObject *self, PyObject *args) 203 api_folder_list (PyObject *self, PyObject *args)
204 { 204 {
205 int status = 0; 205 int status = 0;
206 size_t max_level = 0; 206 Py_ssize_t max_level = 0;
207 char *dirname, *pattern; 207 char *dirname, *pattern;
208 PyFolder *py_folder; 208 PyFolder *py_folder;
209 PyObject *py_list; 209 PyObject *py_list;
210 mu_list_t c_list = NULL; 210 mu_list_t c_list = NULL;
211 211
212 if (!PyArg_ParseTuple (args, "O!zs|i", &PyFolderType, &py_folder, 212 if (!PyArg_ParseTuple (args, "O!zs|n", &PyFolderType, &py_folder,
213 &dirname, &pattern, &max_level)) 213 &dirname, &pattern, &max_level))
214 return NULL; 214 return NULL;
215 215 if (max_level < 0)
216 {
217 PyErr_SetString (PyExc_RuntimeError, "max level out of range");
218 return NULL;
219 }
216 status = mu_folder_list (py_folder->folder, dirname, pattern, max_level, 220 status = mu_folder_list (py_folder->folder, dirname, pattern, max_level,
217 &c_list); 221 &c_list);
218 222
......
...@@ -122,14 +122,15 @@ api_header_get_value (PyObject *self, PyObject *args) ...@@ -122,14 +122,15 @@ api_header_get_value (PyObject *self, PyObject *args)
122 static PyObject * 122 static PyObject *
123 api_header_get_value_n (PyObject *self, PyObject *args) 123 api_header_get_value_n (PyObject *self, PyObject *args)
124 { 124 {
125 int status, n; 125 int status;
126 Py_ssize_t n;
126 char *name; 127 char *name;
127 const char *value = NULL; 128 const char *value = NULL;
128 PyHeader *py_hdr; 129 PyHeader *py_hdr;
129 130
130 if (!PyArg_ParseTuple (args, "O!si", &PyHeaderType, &py_hdr, &name, &n)) 131 if (!PyArg_ParseTuple (args, "O!sn", &PyHeaderType, &py_hdr, &name, &n))
131 return NULL; 132 return NULL;
132 133 ASSERT_INDEX_RANGE (n, "header");
133 status = mu_header_sget_value_n (py_hdr->hdr, name, n, &value); 134 status = mu_header_sget_value_n (py_hdr->hdr, name, n, &value);
134 return status_object (status, PyString_FromString (value ? value : "")); 135 return status_object (status, PyString_FromString (value ? value : ""));
135 } 136 }
...@@ -167,13 +168,13 @@ static PyObject * ...@@ -167,13 +168,13 @@ static PyObject *
167 api_header_get_field_name (PyObject *self, PyObject *args) 168 api_header_get_field_name (PyObject *self, PyObject *args)
168 { 169 {
169 int status; 170 int status;
170 size_t idx; 171 Py_ssize_t idx;
171 const char *name = NULL; 172 const char *name = NULL;
172 PyHeader *py_hdr; 173 PyHeader *py_hdr;
173 174
174 if (!PyArg_ParseTuple (args, "O!i", &PyHeaderType, &py_hdr, &idx)) 175 if (!PyArg_ParseTuple (args, "O!n", &PyHeaderType, &py_hdr, &idx))
175 return NULL; 176 return NULL;
176 177 ASSERT_INDEX_RANGE (idx, "header");
177 status = mu_header_sget_field_name (py_hdr->hdr, idx, &name); 178 status = mu_header_sget_field_name (py_hdr->hdr, idx, &name);
178 return status_object (status, PyString_FromString (name ? name : "")); 179 return status_object (status, PyString_FromString (name ? name : ""));
179 } 180 }
...@@ -182,13 +183,13 @@ static PyObject * ...@@ -182,13 +183,13 @@ static PyObject *
182 api_header_get_field_value (PyObject *self, PyObject *args) 183 api_header_get_field_value (PyObject *self, PyObject *args)
183 { 184 {
184 int status; 185 int status;
185 size_t idx; 186 Py_ssize_t idx;
186 const char *value = NULL; 187 const char *value = NULL;
187 PyHeader *py_hdr; 188 PyHeader *py_hdr;
188 189
189 if (!PyArg_ParseTuple (args, "O!i", &PyHeaderType, &py_hdr, &idx)) 190 if (!PyArg_ParseTuple (args, "O!n", &PyHeaderType, &py_hdr, &idx))
190 return NULL; 191 return NULL;
191 192 ASSERT_INDEX_RANGE (idx, "header");
192 status = mu_header_sget_field_value (py_hdr->hdr, idx, &value); 193 status = mu_header_sget_field_value (py_hdr->hdr, idx, &value);
193 return status_object (status, PyString_FromString (value ? value : "")); 194 return status_object (status, PyString_FromString (value ? value : ""));
194 } 195 }
......
...@@ -52,6 +52,17 @@ ...@@ -52,6 +52,17 @@
52 #define PY_ROOT_NAME "c_api" 52 #define PY_ROOT_NAME "c_api"
53 #define PY_PACKAGE_VERSION PACKAGE_VERSION 53 #define PY_PACKAGE_VERSION PACKAGE_VERSION
54 54
55 #define ASSERT_INDEX_RANGE(n, t) \
56 do \
57 { \
58 if ((n) <= 0) \
59 { \
60 PyErr_SetString (PyExc_RuntimeError, t " index out of range"); \
61 return NULL; \
62 } \
63 } \
64 while (0)
65
55 extern inline PyObject * _ro (PyObject *obj); 66 extern inline PyObject * _ro (PyObject *obj);
56 extern void _py_dealloc (PyObject *self); 67 extern void _py_dealloc (PyObject *self);
57 extern PyObject * status_object (int status, PyObject *py_obj); 68 extern PyObject * status_object (int status, PyObject *py_obj);
......
...@@ -131,7 +131,8 @@ api_mailbox_open (PyObject *self, PyObject *args) ...@@ -131,7 +131,8 @@ api_mailbox_open (PyObject *self, PyObject *args)
131 131
132 if (!PyArg_ParseTuple (args, "O!i", &PyMailboxType, &py_mbox, &flag)) 132 if (!PyArg_ParseTuple (args, "O!i", &PyMailboxType, &py_mbox, &flag))
133 return NULL; 133 return NULL;
134 134 if (!flag)
135 flag = MU_STREAM_READ;
135 status = mu_mailbox_open (py_mbox->mbox, flag); 136 status = mu_mailbox_open (py_mbox->mbox, flag);
136 return _ro (PyInt_FromLong (status)); 137 return _ro (PyInt_FromLong (status));
137 } 138 }
...@@ -208,13 +209,15 @@ static PyObject * ...@@ -208,13 +209,15 @@ static PyObject *
208 api_mailbox_get_message (PyObject *self, PyObject *args) 209 api_mailbox_get_message (PyObject *self, PyObject *args)
209 { 210 {
210 int status; 211 int status;
211 size_t msgno; 212 Py_ssize_t msgno;
212 PyMailbox *py_mbox; 213 PyMailbox *py_mbox;
213 PyMessage *py_msg = PyMessage_NEW (); 214 PyMessage *py_msg = PyMessage_NEW ();
214 215
215 if (!PyArg_ParseTuple (args, "O!i", &PyMailboxType, &py_mbox, &msgno)) 216 if (!PyArg_ParseTuple (args, "O!n", &PyMailboxType, &py_mbox, &msgno))
216 return NULL; 217 return NULL;
217 218
219 ASSERT_INDEX_RANGE (msgno, "message");
220
218 status = mu_mailbox_get_message (py_mbox->mbox, msgno, &py_msg->msg); 221 status = mu_mailbox_get_message (py_mbox->mbox, msgno, &py_msg->msg);
219 222
220 Py_INCREF (py_msg); 223 Py_INCREF (py_msg);
......
...@@ -184,13 +184,14 @@ api_mailcap_entries_count (PyObject *self, PyObject *args) ...@@ -184,13 +184,14 @@ api_mailcap_entries_count (PyObject *self, PyObject *args)
184 static PyObject * 184 static PyObject *
185 api_mailcap_get_entry (PyObject *self, PyObject *args) 185 api_mailcap_get_entry (PyObject *self, PyObject *args)
186 { 186 {
187 int status, i; 187 int status;
188 Py_ssize_t i;
188 PyMailcap *py_mc; 189 PyMailcap *py_mc;
189 PyMailcapEntry *py_entry = PyMailcapEntry_NEW (); 190 PyMailcapEntry *py_entry = PyMailcapEntry_NEW ();
190 191
191 if (!PyArg_ParseTuple (args, "O!i", &PyMailcapType, &py_mc, &i)) 192 if (!PyArg_ParseTuple (args, "O!n", &PyMailcapType, &py_mc, &i))
192 return NULL; 193 return NULL;
193 194 ASSERT_INDEX_RANGE (i, "mailcap");
194 status = mu_mailcap_get_entry (py_mc->mc, i, &py_entry->entry); 195 status = mu_mailcap_get_entry (py_mc->mc, i, &py_entry->entry);
195 196
196 Py_INCREF (py_entry); 197 Py_INCREF (py_entry);
...@@ -214,14 +215,14 @@ api_mailcap_entry_fields_count (PyObject *self, PyObject *args) ...@@ -214,14 +215,14 @@ api_mailcap_entry_fields_count (PyObject *self, PyObject *args)
214 static PyObject * 215 static PyObject *
215 api_mailcap_entry_get_field (PyObject *self, PyObject *args) 216 api_mailcap_entry_get_field (PyObject *self, PyObject *args)
216 { 217 {
217 int status, i; 218 int status;
219 Py_ssize_t i;
218 char buf[256]; 220 char buf[256];
219 PyMailcapEntry *py_entry; 221 PyMailcapEntry *py_entry;
220 222
221 if (!PyArg_ParseTuple (args, "O!i", &PyMailcapEntryType, &py_entry, 223 if (!PyArg_ParseTuple (args, "O!n", &PyMailcapEntryType, &py_entry, &i))
222 &i))
223 return NULL; 224 return NULL;
224 225 ASSERT_INDEX_RANGE (i, "mailcap");
225 status = mu_mailcap_entry_get_field (py_entry->entry, i, buf, 226 status = mu_mailcap_entry_get_field (py_entry->entry, i, buf,
226 sizeof (buf), NULL); 227 sizeof (buf), NULL);
227 return status_object (status, PyString_FromString (buf)); 228 return status_object (status, PyString_FromString (buf));
......
...@@ -230,13 +230,13 @@ static PyObject * ...@@ -230,13 +230,13 @@ static PyObject *
230 api_message_get_part (PyObject *self, PyObject *args) 230 api_message_get_part (PyObject *self, PyObject *args)
231 { 231 {
232 int status; 232 int status;
233 size_t npart; 233 Py_ssize_t npart;
234 PyMessage *py_msg; 234 PyMessage *py_msg;
235 PyMessage *py_part = PyMessage_NEW (); 235 PyMessage *py_part = PyMessage_NEW ();
236 236
237 if (!PyArg_ParseTuple (args, "O!i", &PyMessageType, &py_msg, &npart)) 237 if (!PyArg_ParseTuple (args, "O!n", &PyMessageType, &py_msg, &npart))
238 return NULL; 238 return NULL;
239 239 ASSERT_INDEX_RANGE (npart, "message part");
240 status = mu_message_get_part (py_msg->msg, npart, &py_part->msg); 240 status = mu_message_get_part (py_msg->msg, npart, &py_part->msg);
241 241
242 Py_INCREF (py_part); 242 Py_INCREF (py_part);
......
...@@ -140,13 +140,13 @@ static PyObject * ...@@ -140,13 +140,13 @@ static PyObject *
140 api_mime_get_part (PyObject *self, PyObject *args) 140 api_mime_get_part (PyObject *self, PyObject *args)
141 { 141 {
142 int status; 142 int status;
143 size_t npart; 143 Py_ssize_t npart;
144 PyMime *py_mime; 144 PyMime *py_mime;
145 PyMessage *py_part = PyMessage_NEW (); 145 PyMessage *py_part = PyMessage_NEW ();
146 146
147 if (!PyArg_ParseTuple (args, "O!i", &PyMimeType, &py_mime, &npart)) 147 if (!PyArg_ParseTuple (args, "O!n", &PyMimeType, &py_mime, &npart))
148 return NULL; 148 return NULL;
149 149 ASSERT_INDEX_RANGE (npart, "mime part");
150 status = mu_mime_get_part (py_mime->mime, npart, &py_part->msg); 150 status = mu_mime_get_part (py_mime->mime, npart, &py_part->msg);
151 151
152 Py_INCREF (py_part); 152 Py_INCREF (py_part);
......
...@@ -87,13 +87,17 @@ api_secret_create (PyObject *self, PyObject *args) ...@@ -87,13 +87,17 @@ api_secret_create (PyObject *self, PyObject *args)
87 { 87 {
88 int status; 88 int status;
89 char *str; 89 char *str;
90 size_t len; 90 Py_ssize_t len;
91 PySecret *py_secret; 91 PySecret *py_secret;
92 92
93 if (!PyArg_ParseTuple (args, "O!si", &PySecretType, &py_secret, 93 if (!PyArg_ParseTuple (args, "O!sn", &PySecretType, &py_secret,
94 &str, &len)) 94 &str, &len))
95 return NULL; 95 return NULL;
96 96 if (len <= 0)
97 {
98 PyErr_SetString (PyExc_RuntimeError, "secret length out of range");
99 return NULL;
100 }
97 status = mu_secret_create (&py_secret->secret, str, len); 101 status = mu_secret_create (&py_secret->secret, str, len);
98 return _ro (PyInt_FromLong (status)); 102 return _ro (PyInt_FromLong (status));
99 } 103 }
......
...@@ -303,12 +303,17 @@ api_stream_write (PyObject *self, PyObject *args) ...@@ -303,12 +303,17 @@ api_stream_write (PyObject *self, PyObject *args)
303 { 303 {
304 int status; 304 int status;
305 char *wbuf; 305 char *wbuf;
306 size_t size, write_count; 306 Py_ssize_t size;
307 size_t write_count;
307 PyStream *py_stm; 308 PyStream *py_stm;
308 309
309 if (!PyArg_ParseTuple (args, "O!si", &PyStreamType, &py_stm, &wbuf, &size)) 310 if (!PyArg_ParseTuple (args, "O!sn", &PyStreamType, &py_stm, &wbuf, &size))
310 return NULL; 311 return NULL;
311 312 if (size < 0)
313 {
314 PyErr_SetString (PyExc_RuntimeError, "negative size");
315 return NULL;
316 }
312 status = mu_stream_write (py_stm->stm, wbuf, size, &write_count); 317 status = mu_stream_write (py_stm->stm, wbuf, size, &write_count);
313 return status_object (status, PyInt_FromLong (write_count)); 318 return status_object (status, PyInt_FromLong (write_count));
314 } 319 }
......