diff options
Diffstat (limited to 'net/irda')
-rw-r--r-- | net/irda/ircomm/ircomm_tty_ioctl.c | 2 | ||||
-rw-r--r-- | net/irda/irias_object.c | 40 | ||||
-rw-r--r-- | net/irda/irlan/irlan_common.c | 23 |
3 files changed, 61 insertions, 4 deletions
diff --git a/net/irda/ircomm/ircomm_tty_ioctl.c b/net/irda/ircomm/ircomm_tty_ioctl.c index 197e3e7ed7e..75e39ea599d 100644 --- a/net/irda/ircomm/ircomm_tty_ioctl.c +++ b/net/irda/ircomm/ircomm_tty_ioctl.c @@ -146,7 +146,7 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self) * do something rational. */ void ircomm_tty_set_termios(struct tty_struct *tty, - struct termios *old_termios) + struct ktermios *old_termios) { struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data; unsigned int cflag = tty->termios->c_cflag; diff --git a/net/irda/irias_object.c b/net/irda/irias_object.c index b1ee99a59c0..2a571b43ebe 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) obj->magic = IAS_OBJECT_MAGIC; obj->name = strndup(name, IAS_MAX_CLASSNAME); + if (!obj->name) { + IRDA_WARNING("%s(), Unable to allocate name!\n", + __FUNCTION__); + kfree(obj); + return NULL; + } obj->id = id; /* Locking notes : the attrib spinlock has lower precendence @@ -101,6 +107,7 @@ struct ias_object *irias_new_object( char *name, int id) if (obj->attribs == NULL) { IRDA_WARNING("%s(), Unable to allocate attribs!\n", __FUNCTION__); + kfree(obj->name); kfree(obj); return NULL; } @@ -357,6 +364,15 @@ void irias_add_integer_attrib(struct ias_object *obj, char *name, int value, /* Insert value */ attrib->value = irias_new_integer_value(value); + if (!attrib->name || !attrib->value) { + IRDA_WARNING("%s: Unable to allocate attribute!\n", + __FUNCTION__); + if (attrib->value) + irias_delete_value(attrib->value); + kfree(attrib->name); + kfree(attrib); + return; + } irias_add_attrib(obj, attrib, owner); } @@ -391,6 +407,15 @@ void irias_add_octseq_attrib(struct ias_object *obj, char *name, __u8 *octets, attrib->name = strndup(name, IAS_MAX_ATTRIBNAME); attrib->value = irias_new_octseq_value( octets, len); + if (!attrib->name || !attrib->value) { + IRDA_WARNING("%s: Unable to allocate attribute!\n", + __FUNCTION__); + if (attrib->value) + irias_delete_value(attrib->value); + kfree(attrib->name); + kfree(attrib); + return; + } irias_add_attrib(obj, attrib, owner); } @@ -424,6 +449,15 @@ void irias_add_string_attrib(struct ias_object *obj, char *name, char *value, attrib->name = strndup(name, IAS_MAX_ATTRIBNAME); attrib->value = irias_new_string_value(value); + if (!attrib->name || !attrib->value) { + IRDA_WARNING("%s: Unable to allocate attribute!\n", + __FUNCTION__); + if (attrib->value) + irias_delete_value(attrib->value); + kfree(attrib->name); + kfree(attrib); + return; + } irias_add_attrib(obj, attrib, owner); } @@ -473,6 +507,12 @@ struct ias_value *irias_new_string_value(char *string) value->type = IAS_STRING; value->charset = CS_ASCII; value->t.string = strndup(string, IAS_MAX_STRING); + if (!value->t.string) { + IRDA_WARNING("%s: Unable to kmalloc!\n", __FUNCTION__); + kfree(value); + return NULL; + } + value->len = strlen(value->t.string); return value; diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c index 2bb04ac0932..310776dd610 100644 --- a/net/irda/irlan/irlan_common.c +++ b/net/irda/irlan/irlan_common.c @@ -144,12 +144,18 @@ static int __init irlan_init(void) /* Register with IrLMP as a client */ ckey = irlmp_register_client(hints, &irlan_client_discovery_indication, NULL, NULL); - + if (!ckey) + goto err_ckey; + /* Register with IrLMP as a service */ - skey = irlmp_register_service(hints); + skey = irlmp_register_service(hints); + if (!skey) + goto err_skey; /* Start the master IrLAN instance (the only one for now) */ - new = irlan_open(DEV_ADDR_ANY, DEV_ADDR_ANY); + new = irlan_open(DEV_ADDR_ANY, DEV_ADDR_ANY); + if (!new) + goto err_open; /* The master will only open its (listen) control TSAP */ irlan_provider_open_ctrl_tsap(new); @@ -158,6 +164,17 @@ static int __init irlan_init(void) irlmp_discovery_request(DISCOVERY_DEFAULT_SLOTS); return 0; + +err_open: + irlmp_unregister_service(skey); +err_skey: + irlmp_unregister_client(ckey); +err_ckey: +#ifdef CONFIG_PROC_FS + remove_proc_entry("irlan", proc_irda); +#endif /* CONFIG_PROC_FS */ + + return -ENOMEM; } static void __exit irlan_cleanup(void) |