| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 13 Oct 2010 15:52:03 +0200
From: Jose Antonio Santos Cadenas <santoscadenas@...il.com>
To: linux-kernel@...r.kernel.org
Cc: Jose Antonio Santos Cadenas <santoscadenas@...il.com>
Subject: Re: [PATCH] Some code cleanup in hdp
Sorry, wrong mailing list.
2010/10/13 Jose Antonio Santos Cadenas <santoscadenas@...il.com>:
> ---
> health/hdp.c | 38 ++++++++++++++++++++++----------------
> health/hdp_util.c | 29 ++++++++++++++++++-----------
> 2 files changed, 40 insertions(+), 27 deletions(-)
>
> diff --git a/health/hdp.c b/health/hdp.c
> index 4a6da78..954b6d6 100644
> --- a/health/hdp.c
> +++ b/health/hdp.c
> @@ -305,11 +305,12 @@ static DBusMessage *manager_create_application(DBusConnection *conn,
> const char *name;
> DBusMessageIter iter;
> GError *err = NULL;
> - DBusMessage *reply;
>
> dbus_message_iter_init(msg, &iter);
> app = hdp_get_app_config(&iter, &err);
> if (err) {
> + DBusMessage *reply;
> +
> reply = g_dbus_create_error(msg,
> ERROR_INTERFACE ".InvalidArguments",
> "Invalid arguments: %s", err->message);
> @@ -439,12 +440,13 @@ static void abort_mdl_cb(GError *err, gpointer data)
> static void hdp_mdl_reconn_cb(struct mcap_mdl *mdl, GError *err, gpointer data)
> {
> struct hdp_tmp_dc_data *dc_data = data;
> - struct hdp_channel *chan = dc_data->hdp_chann;
> - GError *gerr = NULL;
> DBusMessage *reply;
> int fd;
>
> if (err) {
> + struct hdp_channel *chan = dc_data->hdp_chann;
> + GError *gerr = NULL;
> +
> error("%s", err->message);
> reply = g_dbus_create_error(dc_data->msg,
> ERROR_INTERFACE ".HealthError",
> @@ -633,12 +635,13 @@ static void health_channel_destroy(void *data)
> {
> struct hdp_channel *hdp_chan = data;
> struct hdp_device *dev = hdp_chan->dev;
> - char *empty_path;
>
> DBG("Destroy Health Channel %s", hdp_chan->path);
> dev->channels = g_slist_remove(dev->channels, hdp_chan);
>
> if (hdp_chan == dev->fr) {
> + char *empty_path;
> +
> dev->fr = NULL;
> empty_path = "";
> emit_property_changed(dev->conn, device_get_path(dev->dev),
> @@ -754,8 +757,6 @@ static void hdp_mcap_mdl_connected_cb(struct mcap_mdl *mdl, void *data)
> {
> struct hdp_device *dev = data;
> struct hdp_channel *chan;
> - GIOChannel *io_chan;
> - int fd;
>
> DBG("hdp_mcap_mdl_connected_cb");
> if (!dev->ndc)
> @@ -769,16 +770,19 @@ static void hdp_mcap_mdl_connected_cb(struct mcap_mdl *mdl, void *data)
> dev->channels = g_slist_prepend(dev->channels, chan);
>
> if (chan->mdep == HDP_MDEP_ECHO) {
> + GIOChannel *io;
> + int fd;
> +
> fd = mcap_mdl_get_fd(chan->mdl);
> if (fd < 0)
> return;
>
> chan->echo_done = FALSE;
> - io_chan = g_io_channel_unix_new(fd);
> - chan->wid = g_io_add_watch(io_chan,
> + io = g_io_channel_unix_new(fd);
> + chan->wid = g_io_add_watch(io,
> G_IO_ERR | G_IO_HUP | G_IO_NVAL | G_IO_IN,
> serve_echo, chan);
> - g_io_channel_unref(io_chan);
> + g_io_channel_unref(io);
> return;
> }
>
> @@ -859,8 +863,6 @@ static uint8_t hdp_mcap_mdl_conn_req_cb(struct mcap_mcl *mcl, uint8_t mdepid,
> {
> struct hdp_device *dev = data;
> struct hdp_application *app;
> - struct hdp_channel *chan;
> - char *path;
> GSList *l;
>
> DBG("Data channel request");
> @@ -922,7 +924,9 @@ static uint8_t hdp_mcap_mdl_conn_req_cb(struct mcap_mcl *mcl, uint8_t mdepid,
>
> l = g_slist_find_custom(dev->channels, &mdlid, cmp_chan_mdlid);
> if (l) {
> - chan = l->data;
> + struct hdp_channel *chan = l->data;
> + char *path;
> +
> path = g_strdup(chan->path);
> g_dbus_unregister_interface(dev->conn, path, HEALTH_CHANNEL);
> g_free(path);
> @@ -981,16 +985,17 @@ gboolean hdp_set_mcl_cb(struct hdp_device *device, GError **err)
>
> static void mcl_connected(struct mcap_mcl *mcl, gpointer data)
> {
> - struct hdp_adapter *hdp_adapter = data;
> struct hdp_device *hdp_device;
> - struct btd_device *device;
> bdaddr_t addr;
> - char str[18];
> GSList *l;
>
> mcap_mcl_get_addr(mcl, &addr);
> l = g_slist_find_custom(devices, &addr, cmp_dev_addr);
> if (!l) {
> + struct hdp_adapter *hdp_adapter = data;
> + struct btd_device *device;
> + char str[18];
> +
> ba2str(&addr, str);
> device = adapter_get_device(connection,
> hdp_adapter->btd_adapter, str);
> @@ -1088,7 +1093,6 @@ static void check_devices_mcl()
> {
> struct hdp_device *dev;
> GSList *l, *to_delete = NULL;
> - const char *path;
>
> for (l = devices; l; l = l->next) {
> dev = l->data;
> @@ -1101,6 +1105,8 @@ static void check_devices_mcl()
> }
>
> for (l = to_delete; l; l = l->next) {
> + const char *path;
> +
> path = device_get_path(dev->dev);
> g_dbus_unregister_interface(dev->conn, path, HEALTH_DEVICE);
> }
> diff --git a/health/hdp_util.c b/health/hdp_util.c
> index ef76b15..c5dfb01 100644
> --- a/health/hdp_util.c
> +++ b/health/hdp_util.c
> @@ -141,12 +141,14 @@ static gboolean parse_data_type(DBusMessageIter *iter, gpointer data,
> GError **err)
> {
> struct hdp_application *app = data;
> - DBusMessageIter *value, variant;
> + DBusMessageIter *value;
> int ctype;
>
> ctype = dbus_message_iter_get_arg_type(iter);
> value = iter;
> if (ctype == DBUS_TYPE_VARIANT) {
> + DBusMessageIter variant;
> +
> /* Get value inside the variable */
> dbus_message_iter_recurse(iter, &variant);
> ctype = dbus_message_iter_get_arg_type(&variant);
> @@ -167,13 +169,14 @@ static gboolean parse_data_type(DBusMessageIter *iter, gpointer data,
> static gboolean parse_role(DBusMessageIter *iter, gpointer data, GError **err)
> {
> struct hdp_application *app = data;
> - DBusMessageIter value;
> DBusMessageIter *string;
> int ctype;
> const char *role;
>
> ctype = dbus_message_iter_get_arg_type(iter);
> if (ctype == DBUS_TYPE_VARIANT) {
> + DBusMessageIter value;
> +
> /* Get value inside the variable */
> dbus_message_iter_recurse(iter, &value);
> ctype = dbus_message_iter_get_arg_type(&value);
> @@ -206,12 +209,14 @@ static gboolean parse_role(DBusMessageIter *iter, gpointer data, GError **err)
> static gboolean parse_desc(DBusMessageIter *iter, gpointer data, GError **err)
> {
> struct hdp_application *app = data;
> - DBusMessageIter *string, variant;
> + DBusMessageIter *string;
> int ctype;
> const char *desc;
>
> ctype = dbus_message_iter_get_arg_type(iter);
> if (ctype == DBUS_TYPE_VARIANT) {
> + DBusMessageIter variant;
> +
> /* Get value inside the variable */
> dbus_message_iter_recurse(iter, &variant);
> ctype = dbus_message_iter_get_arg_type(&variant);
> @@ -234,12 +239,14 @@ static gboolean parse_chan_type(DBusMessageIter *iter, gpointer data,
> GError **err)
> {
> struct hdp_application *app = data;
> - DBusMessageIter *value, variant;
> + DBusMessageIter *value;
> int ctype;
>
> ctype = dbus_message_iter_get_arg_type(iter);
> value = iter;
> if (ctype == DBUS_TYPE_VARIANT) {
> + DBusMessageIter variant;
> +
> /* Get value inside the variable */
> dbus_message_iter_recurse(iter, &variant);
> ctype = dbus_message_iter_get_arg_type(&variant);
> @@ -294,11 +301,11 @@ fail:
>
> static gboolean is_app_role(GSList *app_list, HdpRole role)
> {
> - struct hdp_application *app;
> GSList *l;
>
> for (l = app_list; l; l = l->next) {
> - app = l->data;
> + struct hdp_application *app = l->data;
> +
> if (app->role == role)
> return TRUE;
> }
> @@ -732,7 +739,7 @@ static gboolean check_role(uint8_t rec_role, uint8_t app_role)
> static gboolean get_mdep_from_rec(const sdp_record_t *rec, uint8_t role,
> uint16_t d_type, uint8_t *mdep, char **desc)
> {
> - sdp_data_t *list, *feat, *data_type, *mdepid, *role_t, *desc_t;
> + sdp_data_t *list, *feat;
>
> if (!desc && !mdep)
> return TRUE;
> @@ -744,6 +751,8 @@ static gboolean get_mdep_from_rec(const sdp_record_t *rec, uint8_t role,
> return FALSE;
>
> for (feat = list->val.dataseq; feat; feat = feat->next) {
> + sdp_data_t *data_type, *mdepid, *role_t, *desc_t;
> +
> if (feat->dtd != SDP_SEQ8 && feat->dtd != SDP_SEQ16 &&
> feat->dtd != SDP_SEQ32)
> continue;
> @@ -931,10 +940,9 @@ static gboolean hdp_get_add_prot_desc_list(const sdp_record_t *rec,
> static gboolean get_ccpsm(sdp_list_t *recs, uint16_t *ccpsm)
> {
> sdp_list_t *l;
> - sdp_record_t *rec;
>
> for (l = recs; l; l = l->next) {
> - rec = l->data;
> + sdp_record_t *rec = l->data;
>
> if (hdp_get_prot_desc_list(rec, ccpsm, NULL))
> return TRUE;
> @@ -946,10 +954,9 @@ static gboolean get_ccpsm(sdp_list_t *recs, uint16_t *ccpsm)
> static gboolean get_dcpsm(sdp_list_t *recs, uint16_t *dcpsm)
> {
> sdp_list_t *l;
> - sdp_record_t *rec;
>
> for (l = recs; l; l = l->next) {
> - rec = l->data;
> + sdp_record_t *rec = l->data;
>
> if (hdp_get_add_prot_desc_list(rec, dcpsm))
> return TRUE;
> --
> 1.7.1
>
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists