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Bluetooth: Mesh: Clarify name length in bt_mesh_model_data_store

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Name length can't be longer than 8 bytes. This needs to be clarified
in the bt_mesh_model_data_store() documentation.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
This commit is contained in:
Pavel Vasilyev 2021-08-10 16:41:25 +02:00 • committed by Christopher Friedt
commit 538f97f737
2 changed files with 5 additions and 4 deletions
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7
include/bluetooth/mesh/access.h
View file

@ -618,15 +618,16 @@ static inline bool bt_mesh_model_in_primary(const struct bt_mesh_model *mod)
* *
* @param mod Mesh model. * @param mod Mesh model.
* @param vnd This is a vendor model. * @param vnd This is a vendor model.
* @param name Name/key of the settings item. * @param name Name/key of the settings item. Only
* @ref SETTINGS_MAX_DIR_DEPTH bytes will be used at most.
* @param data Model data to store, or NULL to delete any model data. * @param data Model data to store, or NULL to delete any model data.
* @param data_len Length of the model data. * @param data_len Length of the model data.
* *
* @return 0 on success, or (negative) error code on failure. * @return 0 on success, or (negative) error code on failure.
*/ */
int bt_mesh_model_data_store(struct bt_mesh_model *mod, bool vnd, int bt_mesh_model_data_store(struct bt_mesh_model *mod, bool vnd,
const char *name, const void *data, const char *name, const void *data,
size_t data_len); size_t data_len);
/** @brief Let a model extend another. /** @brief Let a model extend another.
* *

2
subsys/bluetooth/mesh/access.c
View file

@ -1222,7 +1222,7 @@ int bt_mesh_model_data_store(struct bt_mesh_model *mod, bool vnd,
encode_mod_path(mod, vnd, "data", path, sizeof(path)); encode_mod_path(mod, vnd, "data", path, sizeof(path));
if (name) { if (name) {
strcat(path, "/"); strcat(path, "/");
strncat(path, name, 8); strncat(path, name, SETTINGS_MAX_DIR_DEPTH);
} }
if (data_len) { if (data_len) {