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-rw-r--r--net/irda/irias_object.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/net/irda/irias_object.c b/net/irda/irias_object.c
index b1ee99a59c0c..2a571b43ebec 100644
--- a/net/irda/irias_object.c
+++ b/net/irda/irias_object.c
@@ -91,6 +91,12 @@ struct ias_object *irias_new_object( char *name, int id)
91 91
92 obj->magic = IAS_OBJECT_MAGIC; 92 obj->magic = IAS_OBJECT_MAGIC;
93 obj->name = strndup(name, IAS_MAX_CLASSNAME); 93 obj->name = strndup(name, IAS_MAX_CLASSNAME);
94 if (!obj->name) {
95 IRDA_WARNING("%s(), Unable to allocate name!\n",
96 __FUNCTION__);
97 kfree(obj);
98 return NULL;
99 }
94 obj->id = id; 100 obj->id = id;
95 101
96 /* Locking notes : the attrib spinlock has lower precendence 102 /* Locking notes : the attrib spinlock has lower precendence
@@ -101,6 +107,7 @@ struct ias_object *irias_new_object( char *name, int id)
101 if (obj->attribs == NULL) { 107 if (obj->attribs == NULL) {
102 IRDA_WARNING("%s(), Unable to allocate attribs!\n", 108 IRDA_WARNING("%s(), Unable to allocate attribs!\n",
103 __FUNCTION__); 109 __FUNCTION__);
110 kfree(obj->name);
104 kfree(obj); 111 kfree(obj);
105 return NULL; 112 return NULL;
106 } 113 }
@@ -357,6 +364,15 @@ void irias_add_integer_attrib(struct ias_object *obj, char *name, int value,
357 364
358 /* Insert value */ 365 /* Insert value */
359 attrib->value = irias_new_integer_value(value); 366 attrib->value = irias_new_integer_value(value);
367 if (!attrib->name || !attrib->value) {
368 IRDA_WARNING("%s: Unable to allocate attribute!\n",
369 __FUNCTION__);
370 if (attrib->value)
371 irias_delete_value(attrib->value);
372 kfree(attrib->name);
373 kfree(attrib);
374 return;
375 }
360 376
361 irias_add_attrib(obj, attrib, owner); 377 irias_add_attrib(obj, attrib, owner);
362} 378}
@@ -391,6 +407,15 @@ void irias_add_octseq_attrib(struct ias_object *obj, char *name, __u8 *octets,
391 attrib->name = strndup(name, IAS_MAX_ATTRIBNAME); 407 attrib->name = strndup(name, IAS_MAX_ATTRIBNAME);
392 408
393 attrib->value = irias_new_octseq_value( octets, len); 409 attrib->value = irias_new_octseq_value( octets, len);
410 if (!attrib->name || !attrib->value) {
411 IRDA_WARNING("%s: Unable to allocate attribute!\n",
412 __FUNCTION__);
413 if (attrib->value)
414 irias_delete_value(attrib->value);
415 kfree(attrib->name);
416 kfree(attrib);
417 return;
418 }
394 419
395 irias_add_attrib(obj, attrib, owner); 420 irias_add_attrib(obj, attrib, owner);
396} 421}
@@ -424,6 +449,15 @@ void irias_add_string_attrib(struct ias_object *obj, char *name, char *value,
424 attrib->name = strndup(name, IAS_MAX_ATTRIBNAME); 449 attrib->name = strndup(name, IAS_MAX_ATTRIBNAME);
425 450
426 attrib->value = irias_new_string_value(value); 451 attrib->value = irias_new_string_value(value);
452 if (!attrib->name || !attrib->value) {
453 IRDA_WARNING("%s: Unable to allocate attribute!\n",
454 __FUNCTION__);
455 if (attrib->value)
456 irias_delete_value(attrib->value);
457 kfree(attrib->name);
458 kfree(attrib);
459 return;
460 }
427 461
428 irias_add_attrib(obj, attrib, owner); 462 irias_add_attrib(obj, attrib, owner);
429} 463}
@@ -473,6 +507,12 @@ struct ias_value *irias_new_string_value(char *string)
473 value->type = IAS_STRING; 507 value->type = IAS_STRING;
474 value->charset = CS_ASCII; 508 value->charset = CS_ASCII;
475 value->t.string = strndup(string, IAS_MAX_STRING); 509 value->t.string = strndup(string, IAS_MAX_STRING);
510 if (!value->t.string) {
511 IRDA_WARNING("%s: Unable to kmalloc!\n", __FUNCTION__);
512 kfree(value);
513 return NULL;
514 }
515
476 value->len = strlen(value->t.string); 516 value->len = strlen(value->t.string);
477 517
478 return value; 518 return value;