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refactor: replace strcpy with strncpy

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This commit is contained in:
fengzero
2026-05-29 07:40:36 +00:00
parent 582290bf83
commit 8a1f754604
15 changed files with 125 additions and 114 deletions
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include/neuron/define.h
+3
View File
@@ -98,6 +98,9 @@
#define NEU_CID_LEN32 32
#define NEU_CID_LEN64 64
#define NEU_TRACE_ID_LEN 64
#define NEU_SPAN_ID_LEN 32
#define CHECK_NODE_NAME_LENGTH_ERR \
do { \
NEU_JSON_RESPONSE_ERROR(NEU_ERR_NODE_NAME_TOO_LONG, { \
include/neuron/metrics.h
+2 -2
View File
@@ -286,8 +286,8 @@ typedef struct {
typedef struct {
char distro[32];
char kernel[32];
char machine[32];
char kernel[80];
char machine[80];
char clib[32];
char clib_version[32];
unsigned cpu_percent;
include/neuron/msg.h
+8 -8
View File
@@ -671,8 +671,8 @@ static inline void neu_req_add_tag_fini(neu_req_add_tag_t *req)
static inline int neu_req_add_tag_copy(neu_req_add_tag_t *dst,
neu_req_add_tag_t *src)
{
strcpy(dst->driver, src->driver);
strcpy(dst->group, src->group);
strncpy(dst->driver, src->driver, NEU_NODE_NAME_LEN - 1);
strncpy(dst->group, src->group, NEU_GROUP_NAME_LEN - 1);
dst->tags = (neu_datatag_t *) calloc(src->n_tag, sizeof(src->tags[0]));
if (NULL == dst->tags) {
return -1;
@@ -707,8 +707,8 @@ static inline void neu_req_del_tag_fini(neu_req_del_tag_t *req)
static inline int neu_req_del_tag_copy(neu_req_del_tag_t *dst,
neu_req_del_tag_t *src)
{
strcpy(dst->driver, src->driver);
strcpy(dst->group, src->group);
strncpy(dst->driver, src->driver, NEU_NODE_NAME_LEN - 1);
strncpy(dst->group, src->group, NEU_GROUP_NAME_LEN - 1);
dst->tags = (char **) calloc(src->n_tag, sizeof(src->tags[0]));
if (NULL == dst->tags) {
return -1;
@@ -863,7 +863,7 @@ static inline void neu_req_node_setting_fini(neu_req_node_setting_t *req)
static inline int neu_req_node_setting_copy(neu_req_node_setting_t *dst,
neu_req_node_setting_t *src)
{
strcpy(dst->node, src->node);
strncpy(dst->node, src->node, NEU_NODE_NAME_LEN - 1);
dst->setting = strdup(src->setting);
return dst->setting ? 0 : -1;
}
@@ -1696,13 +1696,13 @@ inline static void neu_msg_exchange(neu_reqresp_head_t *header)
{
char tmp[NEU_NODE_NAME_LEN] = { 0 };
strcpy(tmp, header->sender);
strncpy(tmp, header->sender, sizeof(tmp) - 1);
memset(header->sender, 0, sizeof(header->sender));
strcpy(header->sender, header->receiver);
strncpy(header->sender, header->receiver, sizeof(header->sender) - 1);
memset(header->receiver, 0, sizeof(header->receiver));
strcpy(header->receiver, tmp);
strncpy(header->receiver, tmp, sizeof(header->receiver) - 1);
}
typedef struct {
include/neuron/utils/uthash.h
+1 -1
View File
@@ -513,7 +513,7 @@ do {
*/
#ifdef HASH_DEBUG
#include <stdio.h> /* fprintf, stderr */
#define HASH_OOPS(...) do { fprintf(stderr, __VA_ARGS__); exit(-1); } while (0)
#define HASH_OOPS(...) do { fprintf(stderr, "%s", __VA_ARGS__); exit(-1); } while (0)
#define HASH_FSCK(hh,head,where) \
do { \
struct UT_hash_handle *_thh; \
neuron.json
+4 -2
View File
@@ -1,9 +1,11 @@
{
"ip": "0.0.0.0",
"ip": "127.0.0.1",
"port": 7000,
"disable_auth": 0,
"syslog_host": "",
"syslog_port": 541,
"sub_filter_error": 0,
"modbus_simulator": { "port":502 }
"modbus_simulator": {
"port": 502
}
}
plugins/ekuiper/read_write.c
+3 -3
View File
@@ -327,7 +327,7 @@ static int send_write_tag_req(neu_plugin_t *plugin, neu_json_write_req_t *req,
header.ctx = calloc(1, 48 + strlen(playload) + 1);
binary_to_hex(trace_id, 16, header.ctx);
binary_to_hex(span_id, 8, header.ctx + 32);
strcpy(header.ctx + 48, playload);
strncpy(header.ctx + 48, playload, strlen(playload));
}
neu_req_write_tag_t cmd = {
@@ -374,7 +374,7 @@ static int send_write_tags_req(neu_plugin_t * plugin,
header.ctx = calloc(1, 48 + strlen(playload) + 1);
binary_to_hex(trace_id, 16, header.ctx);
binary_to_hex(span_id, 8, header.ctx + 32);
strcpy(header.ctx + 48, playload);
strncpy(header.ctx + 48, playload, strlen(playload));
}
neu_req_write_tags_t cmd = { 0 };
@@ -387,7 +387,7 @@ static int send_write_tags_req(neu_plugin_t * plugin,
}
for (int i = 0; i < cmd.n_tag; i++) {
strcpy(cmd.tags[i].tag, req->tags[i].tag);
strncpy(cmd.tags[i].tag, req->tags[i].tag, NEU_TAG_NAME_LEN - 1);
if (0 !=
json_value_to_tag_value(&req->tags[i].value, req->tags[i].t,
&cmd.tags[i].value)) {
plugins/mqtt/schema.c
+4 -4
View File
@@ -24,7 +24,7 @@ static int mqtt_schema_parse(json_t *root, mqtt_schema_vt_t **vts,
mqtt_schema_vt_t *vt = &(*vts)[*vts_len - 1];
memset(vt, 0, sizeof(mqtt_schema_vt_t));
strcpy(vt->name, key);
strncpy(vt->name, key, sizeof(vt->name) - 1);
if (strcmp(str_val, "${timestamp}") == 0) {
vt->vt = MQTT_SCHEMA_TIMESTAMP;
@@ -50,7 +50,7 @@ static int mqtt_schema_parse(json_t *root, mqtt_schema_vt_t **vts,
return -1;
} else {
vt->vt = MQTT_SCHEMA_UD;
strcpy(vt->ud, str_val);
strncpy(vt->ud, str_val, sizeof(vt->ud) - 1);
}
}
} else if (json_is_object(value)) {
@@ -63,7 +63,7 @@ static int mqtt_schema_parse(json_t *root, mqtt_schema_vt_t **vts,
mqtt_schema_vt_t *vt = &(*vts)[*vts_len - 1];
memset(vt, 0, sizeof(mqtt_schema_vt_t));
strcpy(vt->name, key);
strncpy(vt->name, key, sizeof(vt->name) - 1);
vt->vt = MQTT_SCHEMA_OBJECT;
return mqtt_schema_parse(value, &vt->sub_vts, &vt->n_sub_vts,
@@ -338,7 +338,7 @@ int mqtt_static_validate(const char *static_tags, mqtt_static_vt_t **vts,
mqtt_static_vt_t *vt = &(*vts)[*vts_len - 1];
memset(vt, 0, sizeof(mqtt_static_vt_t));
strcpy(vt->name, key);
strncpy(vt->name, key, sizeof(vt->name) - 1);
if (json_is_string(value)) {
vt->jtype = NEU_JSON_STR;
plugins/restful/adapter_handle.c
+16 -15
View File
@@ -104,8 +104,8 @@ void handle_add_adapter(nng_aio *aio)
header.ctx = aio;
header.type = NEU_REQ_ADD_NODE;
strcpy(cmd.node, req->name);
strcpy(cmd.plugin, req->plugin);
strncpy(cmd.node, req->name, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.plugin, req->plugin, NEU_PLUGIN_NAME_LEN - 1);
cmd.setting = req->setting;
cmd.tags = req->tags;
req->setting = NULL; // moved
@@ -146,8 +146,8 @@ static inline int send_node_update_req(nng_aio * aio,
}
neu_req_update_node_t cmd = { 0 };
strcpy(cmd.node, req->name);
strcpy(cmd.new_name, req->new_name);
strncpy(cmd.node, req->name, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.new_name, req->new_name, NEU_NODE_NAME_LEN - 1);
neu_reqresp_head_t header = {
.ctx = aio,
@@ -190,7 +190,7 @@ void handle_del_adapter(nng_aio *aio)
header.ctx = aio;
header.type = NEU_REQ_DEL_NODE;
strcpy(cmd.node, req->name);
strncpy(cmd.node, req->name, NEU_NODE_NAME_LEN - 1);
ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
NEU_JSON_RESPONSE_ERROR(NEU_ERR_IS_BUSY, {
@@ -228,16 +228,16 @@ void handle_get_adapter(nng_aio *aio)
if (neu_http_get_param_str(aio, "plugin", plugin_name,
sizeof(plugin_name)) > 0) {
strcpy(cmd.plugin, plugin_name);
strncpy(cmd.plugin, plugin_name, NEU_PLUGIN_NAME_LEN - 1);
}
if (neu_http_get_param_str(aio, "node", node_name, sizeof(node_name)) > 0) {
strcpy(cmd.node, node_name);
strncpy(cmd.node, node_name, NEU_NODE_NAME_LEN - 1);
}
if (neu_http_get_param_str(aio, "group", group_name, sizeof(group_name)) >
0) {
strcpy(cmd.query.q_group_name, group_name);
strncpy(cmd.query.q_group_name, group_name, NEU_GROUP_NAME_LEN - 1);
}
uintmax_t query_state = 0;
@@ -316,7 +316,7 @@ void handle_set_node_setting(nng_aio *aio)
header.ctx = aio;
header.type = NEU_REQ_NODE_SETTING;
strcpy(cmd.node, req->node);
strncpy(cmd.node, req->node, NEU_NODE_NAME_LEN - 1);
cmd.setting = req->setting;
req->setting = NULL; // ownership moved
ret = neu_plugin_op(plugin, header, &cmd);
@@ -350,7 +350,7 @@ void handle_get_node_setting(nng_aio *aio)
header.ctx = aio;
header.type = NEU_REQ_GET_NODE_SETTING;
header.otel_trace_type = NEU_OTEL_TRACE_TYPE_REST_COMM;
strcpy(cmd.node, node_name);
strncpy(cmd.node, node_name, NEU_NODE_NAME_LEN - 1);
ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
@@ -399,7 +399,7 @@ void handle_node_ctl(nng_aio *aio)
header.ctx = aio;
header.type = NEU_REQ_NODE_CTL;
strcpy(cmd.node, req->node);
strncpy(cmd.node, req->node, NEU_NODE_NAME_LEN - 1);
cmd.ctl = req->cmd;
ret = neu_plugin_op(plugin, header, &cmd);
@@ -430,7 +430,7 @@ void handle_get_node_state(nng_aio *aio)
header.type = NEU_REQ_GET_NODES_STATE;
} else {
header.type = NEU_REQ_GET_NODE_STATE;
strcpy(cmd.node, node_name);
strncpy(cmd.node, node_name, NEU_NODE_NAME_LEN - 1);
}
ret = neu_plugin_op(plugin, header, &cmd);
@@ -504,7 +504,8 @@ static int json_to_gdatatags(neu_json_gtag_array_t *gtag_array,
}
for (int i = 0; i < gtag_array->len; i++) {
strcpy(gdatatags[i].group, gtag_array->gtags[i].group);
strncpy(gdatatags[i].group, gtag_array->gtags[i].group,
NEU_GROUP_NAME_LEN - 1);
gdatatags[i].n_tag = gtag_array->gtags[i].n_tag;
gdatatags[i].interval = gtag_array->gtags[i].interval;
gdatatags[i].tags =
@@ -704,8 +705,8 @@ void handle_put_node_tag(nng_aio *aio)
neu_req_update_node_tag_t cmd = { 0 };
header.ctx = aio;
header.type = NEU_REQ_UPDATE_NODE_TAG;
strcpy(cmd.node, req->name);
strcpy(cmd.tags, req->tags);
strncpy(cmd.node, req->name, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.tags, req->tags, NEU_NODE_TAGS_LEN - 1);
int ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
NEU_JSON_RESPONSE_ERROR(NEU_ERR_IS_BUSY, {
plugins/restful/datatag_handle.c
+17 -16
View File
@@ -76,8 +76,8 @@ void handle_add_tags(nng_aio *aio)
} else {
header.ctx = aio;
header.type = NEU_REQ_ADD_TAG;
strcpy(cmd.driver, req->node);
strcpy(cmd.group, req->group);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
cmd.n_tag = req->n_tag;
cmd.tags = calloc(req->n_tag, sizeof(neu_datatag_t));
@@ -189,12 +189,13 @@ void handle_add_gtags(nng_aio *aio)
if (add_resp.error > 0) {
handle_add_tags_resp(aio, &add_resp);
} else {
strcpy(cmd.driver, req->node);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
cmd.n_group = req->n_group;
cmd.groups = calloc(req->n_group, sizeof(neu_gdatatag_t));
for (int i = 0; i < req->n_group; i++) {
strcpy(cmd.groups[i].group, req->groups[i].group);
strncpy(cmd.groups[i].group, req->groups[i].group,
NEU_GROUP_NAME_LEN - 1);
cmd.groups[i].n_tag = req->groups[i].n_tag;
cmd.groups[i].interval = req->groups[i].interval;
cmd.groups[i].tags =
@@ -278,7 +279,7 @@ void handle_import_tags(nng_aio *aio)
header.type = NEU_REQ_IMPORT_TAGS;
header.otel_trace_type = NEU_OTEL_TRACE_TYPE_REST_COMM;
strcpy(cmd.node, req->node);
strncpy(cmd.node, req->node, NEU_NODE_NAME_LEN - 1);
int ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
@@ -329,8 +330,8 @@ void handle_del_tags(nng_aio *aio)
goto error;
}
strcpy(cmd.driver, req->node);
strcpy(cmd.group, req->group);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
cmd.n_tag = req->n_tags;
for (int i = 0; i < req->n_tags; i++) {
@@ -375,8 +376,8 @@ void handle_update_tags(nng_aio *aio)
header.type = NEU_REQ_UPDATE_TAG;
header.otel_trace_type = NEU_OTEL_TRACE_TYPE_REST_COMM;
strcpy(cmd.driver, req->node);
strcpy(cmd.group, req->group);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
cmd.n_tag = req->n_tag;
cmd.tags = calloc(req->n_tag, sizeof(neu_datatag_t));
@@ -454,10 +455,10 @@ void handle_rename_tag(nng_aio *aio)
goto error;
}
strcpy(cmd.driver, req->node);
strcpy(cmd.group, req->group);
strcpy(cmd.old_name, req->old_name);
strcpy(cmd.new_name, req->new_name);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
strncpy(cmd.old_name, req->old_name, NEU_TAG_NAME_LEN - 1);
strncpy(cmd.new_name, req->new_name, NEU_TAG_NAME_LEN - 1);
ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
@@ -510,11 +511,11 @@ void handle_get_tags(nng_aio *aio)
}
if (neu_http_get_param_str(aio, "name", tag_name, sizeof(tag_name)) >= 0) {
strcpy(cmd.name, tag_name);
strncpy(cmd.name, tag_name, NEU_TAG_NAME_LEN - 1);
}
strcpy(cmd.driver, node);
strcpy(cmd.group, group);
strncpy(cmd.driver, node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, group, NEU_GROUP_NAME_LEN - 1);
ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
plugins/restful/global_config_handle.c
+31 -31
View File
@@ -1093,8 +1093,8 @@ static int get_tags(context_t *ctx, neu_resp_driver_group_info_t *info)
};
neu_req_get_tag_t cmd = { 0 };
strcpy(cmd.driver, info->driver);
strcpy(cmd.group, info->group);
strncpy(cmd.driver, info->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, info->group, NEU_GROUP_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
rv = NEU_ERR_IS_BUSY;
@@ -1247,7 +1247,7 @@ static int get_subscriptions(context_t *ctx, neu_resp_node_info_t *info)
};
neu_req_get_subscribe_group_t cmd = { 0 };
strcpy(cmd.app, info->node);
strncpy(cmd.app, info->node, NEU_NODE_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
return NEU_ERR_IS_BUSY;
@@ -1331,7 +1331,7 @@ static int get_setting(context_t *ctx, neu_resp_node_info_t *info)
};
neu_req_get_node_setting_t cmd = { 0 };
strcpy(cmd.node, info->node);
strncpy(cmd.node, info->node, NEU_NODE_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
return NEU_ERR_IS_BUSY;
@@ -1411,7 +1411,7 @@ static int del_node(context_t *ctx, neu_resp_node_info_t *info)
};
neu_req_del_node_t cmd = { 0 };
strcpy(cmd.node, info->node);
strncpy(cmd.node, info->node, NEU_NODE_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
return NEU_ERR_IS_BUSY;
@@ -1431,8 +1431,8 @@ static int add_node(context_t *ctx, neu_json_get_nodes_resp_node_t *req)
};
neu_req_add_node_t cmd = { 0 };
strcpy(cmd.node, req->name);
strcpy(cmd.plugin, req->plugin);
strncpy(cmd.node, req->name, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.plugin, req->plugin, NEU_PLUGIN_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
return NEU_ERR_IS_BUSY;
@@ -1453,8 +1453,8 @@ static int add_group(context_t * ctx,
};
neu_req_add_group_t cmd = { 0 };
strcpy(cmd.driver, data->driver);
strcpy(cmd.group, data->group);
strncpy(cmd.driver, data->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, data->group, NEU_GROUP_NAME_LEN - 1);
cmd.interval = data->interval;
if (0 != neu_plugin_op(plugin, header, &cmd)) {
@@ -1476,8 +1476,8 @@ static int add_tag(context_t *ctx, neu_json_add_tags_req_t *data)
};
neu_req_add_tag_t cmd = { 0 };
strcpy(cmd.driver, data->node);
strcpy(cmd.group, data->group);
strncpy(cmd.driver, data->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, data->group, NEU_GROUP_NAME_LEN - 1);
cmd.n_tag = data->n_tag;
cmd.tags = calloc(data->n_tag, sizeof(neu_datatag_t));
if (NULL == cmd.tags) {
@@ -1529,9 +1529,9 @@ static int add_subscription(context_t *ctx, neu_json_subscribe_req_t *data)
};
neu_req_subscribe_t cmd = { 0 };
strcpy(cmd.app, data->app);
strcpy(cmd.driver, data->driver);
strcpy(cmd.group, data->group);
strncpy(cmd.app, data->app, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.driver, data->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, data->group, NEU_GROUP_NAME_LEN - 1);
cmd.params = data->params; // ownership moved
data->params = NULL;
@@ -1553,7 +1553,7 @@ static int add_setting(context_t *ctx, neu_json_node_setting_req_t *data)
};
neu_req_node_setting_t cmd = { 0 };
strcpy(cmd.node, data->node);
strncpy(cmd.node, data->node, NEU_NODE_NAME_LEN - 1);
cmd.setting = data->setting; // ownership moved
data->setting = NULL;
@@ -1776,7 +1776,7 @@ static int del_app_node(context_t *ctx, neu_json_app_t *app)
};
neu_req_del_node_t cmd = { 0 };
strcpy(cmd.node, app->node.name);
strncpy(cmd.node, app->node.name, NEU_NODE_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
return NEU_ERR_IS_BUSY;
@@ -1796,8 +1796,8 @@ static int add_app_node(context_t *ctx, neu_json_app_t *app)
};
neu_req_add_node_t cmd = { 0 };
strcpy(cmd.node, app->node.name);
strcpy(cmd.plugin, app->node.plugin);
strncpy(cmd.node, app->node.name, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.plugin, app->node.plugin, NEU_PLUGIN_NAME_LEN - 1);
cmd.setting = app->node.setting;
if (app->node.tags != NULL) {
cmd.tags = strdup(app->node.tags);
@@ -1822,9 +1822,9 @@ static int add_app_tags(context_t *ctx, neu_json_app_t *app)
};
neu_req_update_node_tag_t cmd = { 0 };
strcpy(cmd.node, app->node.name);
strncpy(cmd.node, app->node.name, NEU_NODE_NAME_LEN - 1);
if (app->node.tags != NULL) {
strcpy(cmd.tags, app->node.tags);
strncpy(cmd.tags, app->node.tags, NEU_TAG_NAME_LEN - 1);
}
if (0 != neu_plugin_op(plugin, header, &cmd)) {
@@ -1845,7 +1845,7 @@ static int add_app_setting(context_t *ctx, neu_json_app_t *app)
};
neu_req_node_setting_t cmd = { 0 };
strcpy(cmd.node, app->node.name);
strncpy(cmd.node, app->node.name, NEU_NODE_NAME_LEN - 1);
cmd.setting = app->node.setting;
app->node.setting = NULL;
@@ -1868,9 +1868,9 @@ static int add_app_subscription(context_t *ctx, neu_json_app_t *app,
};
neu_req_subscribe_t cmd = { 0 };
strcpy(cmd.app, app->node.name);
strcpy(cmd.driver, grp->driver);
strcpy(cmd.group, grp->group);
strncpy(cmd.app, app->node.name, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.driver, grp->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, grp->group, NEU_GROUP_NAME_LEN - 1);
cmd.params = grp->params;
cmd.static_tags = grp->static_tags;
grp->params = NULL;
@@ -1894,7 +1894,7 @@ static int get_default_app_subs(context_t *ctx, neu_json_app_t *app)
};
neu_req_get_subscribe_group_t cmd = { 0 };
strcpy(cmd.app, app->node.name);
strncpy(cmd.app, app->node.name, NEU_NODE_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
return NEU_ERR_IS_BUSY;
@@ -1923,9 +1923,9 @@ static int get_default_app_subs_resp(context_t * ctx,
utarray_foreach(resp->groups, neu_resp_subscribe_info_t *, info)
{
neu_resp_subscribe_info_t copy = { 0 };
strcpy(copy.app, info->app);
strcpy(copy.driver, info->driver);
strcpy(copy.group, info->group);
strncpy(copy.app, info->app, NEU_NODE_NAME_LEN - 1);
strncpy(copy.driver, info->driver, NEU_NODE_NAME_LEN - 1);
strncpy(copy.group, info->group, NEU_GROUP_NAME_LEN - 1);
utarray_push_back(ctx->default_app_subs, &copy);
}
}
@@ -1950,9 +1950,9 @@ static int unsub_app(context_t *ctx, neu_resp_subscribe_info_t *info)
};
neu_req_unsubscribe_t cmd = { 0 };
strcpy(cmd.app, info->app);
strcpy(cmd.driver, info->driver);
strcpy(cmd.group, info->group);
strncpy(cmd.app, info->app, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.driver, info->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, info->group, NEU_GROUP_NAME_LEN - 1);
if (0 != neu_plugin_op(plugin, header, &cmd)) {
return NEU_ERR_IS_BUSY;
plugins/restful/group_config_handle.c
+16 -16
View File
@@ -48,8 +48,8 @@ void handle_add_group_config(nng_aio *aio)
header.ctx = aio;
header.type = NEU_REQ_ADD_GROUP;
header.otel_trace_type = NEU_OTEL_TRACE_TYPE_REST_COMM;
strcpy(cmd.driver, req->node);
strcpy(cmd.group, req->group);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
cmd.interval = req->interval;
ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
@@ -92,14 +92,14 @@ static inline int send_update_group(nng_aio * aio,
} else if (len >= NEU_GROUP_NAME_LEN) {
return NEU_ERR_GROUP_NAME_TOO_LONG;
}
strcpy(cmd.new_name, req->new_name);
strncpy(cmd.new_name, req->new_name, NEU_GROUP_NAME_LEN - 1);
} else {
// if `new_name` is omitted, then keep the node name
strcpy(cmd.new_name, req->group);
strncpy(cmd.new_name, req->group, NEU_GROUP_NAME_LEN - 1);
}
strcpy(cmd.driver, req->node);
strcpy(cmd.group, req->group);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
cmd.interval = req->set_interval ? req->interval : 0;
neu_reqresp_head_t header = {
@@ -146,8 +146,8 @@ void handle_del_group_config(nng_aio *aio)
header.ctx = aio;
header.type = NEU_REQ_DEL_GROUP;
header.otel_trace_type = NEU_OTEL_TRACE_TYPE_REST_COMM;
strcpy(cmd.driver, req->node);
strcpy(cmd.group, req->group);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
NEU_JSON_RESPONSE_ERROR(NEU_ERR_IS_BUSY, {
@@ -174,14 +174,14 @@ void handle_get_group_config(nng_aio *aio)
NEU_VALIDATE_JWT(aio);
neu_http_get_param_str(aio, "node", node_name, sizeof(node_name));
strcpy(cmd.driver, node_name);
strncpy(cmd.driver, node_name, NEU_NODE_NAME_LEN - 1);
if (strlen(cmd.driver) == 0) {
header.type = NEU_REQ_GET_DRIVER_GROUP;
}
if (neu_http_get_param_str(aio, "group", group_name, sizeof(group_name)) >
0) {
strcpy(cmd.q_group, group_name);
strncpy(cmd.q_group, group_name, NEU_GROUP_NAME_LEN - 1);
}
ret = neu_plugin_op(plugin, header, &cmd);
@@ -273,9 +273,9 @@ static inline int send_subscribe(nng_aio *aio, neu_reqresp_type_e type,
}
neu_req_subscribe_t cmd = { 0 };
strcpy(cmd.app, req->app);
strcpy(cmd.driver, req->driver);
strcpy(cmd.group, req->group);
strncpy(cmd.app, req->app, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.driver, req->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
cmd.params = req->params; // ownership moved
cmd.static_tags = req->static_tags; // ownership moved
req->params = NULL;
@@ -340,9 +340,9 @@ void handle_grp_unsubscribe(nng_aio *aio)
goto error;
}
strcpy(cmd.app, req->app);
strcpy(cmd.driver, req->driver);
strcpy(cmd.group, req->group);
strncpy(cmd.app, req->app, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.driver, req->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
NEU_JSON_RESPONSE_ERROR(NEU_ERR_IS_BUSY, {
plugins/restful/log_handle.c
+2 -1
View File
@@ -90,7 +90,8 @@ void handle_log_level(nng_aio *aio)
cmd.core = req->core;
cmd.log_level = log_level;
if (req->node_name != NULL) {
strcpy(cmd.node, req->node_name);
strncpy(cmd.node, req->node_name,
NEU_NODE_NAME_LEN - 1);
}
int ret = neu_plugin_op(plugin, header, &cmd);
plugins/restful/plugin_handle.c
+1 -1
View File
@@ -91,7 +91,7 @@ void handle_del_plugin(nng_aio *aio)
header.type = NEU_REQ_DEL_PLUGIN;
header.otel_trace_type = NEU_OTEL_TRACE_TYPE_REST_COMM;
if (strlen(req->plugin) <= sizeof(cmd.plugin)) {
strcpy(cmd.plugin, req->plugin);
strncpy(cmd.plugin, req->plugin, NEU_PLUGIN_NAME_LEN - 1);
int ret = neu_plugin_op(plugin, header, &cmd);
if (ret != 0) {
NEU_JSON_RESPONSE_ERROR(NEU_ERR_IS_BUSY, {
plugins/restful/rw_handle.c
+14 -11
View File
@@ -171,10 +171,10 @@ void handle_test_read_tag(nng_aio *aio)
goto error;
}
strcpy(cmd.driver, req->driver);
strcpy(cmd.group, req->group);
strcpy(cmd.tag, req->tag);
strcpy(cmd.address, req->address);
strncpy(cmd.driver, req->driver, NEU_NODE_NAME_LEN - 1);
strncpy(cmd.group, req->group, NEU_GROUP_NAME_LEN - 1);
strncpy(cmd.tag, req->tag, NEU_TAG_NAME_LEN - 1);
strncpy(cmd.address, req->address, NEU_TAG_ADDRESS_LEN - 1);
cmd.attribute = req->attribute;
cmd.type = req->type;
cmd.precision = req->precision;
@@ -316,7 +316,8 @@ void handle_write(nng_aio *aio)
break;
case NEU_JSON_STR:
cmd.value.type = NEU_TYPE_STRING;
strcpy(cmd.value.value.str, req->value.val_str);
strncpy(cmd.value.value.str, req->value.val_str,
NEU_VALUE_SIZE);
break;
case NEU_JSON_DOUBLE:
cmd.value.type = NEU_TYPE_DOUBLE;
@@ -522,7 +523,8 @@ void handle_write_tags(nng_aio *aio)
req->group = NULL; // ownership moved
for (int i = 0; i < cmd.n_tag; i++) {
strcpy(cmd.tags[i].tag, req->tags[i].tag);
strncpy(cmd.tags[i].tag, req->tags[i].tag,
NEU_TAG_NAME_LEN - 1);
switch (req->tags[i].t) {
case NEU_JSON_INT:
cmd.tags[i].value.type = NEU_TYPE_INT64;
@@ -530,8 +532,8 @@ void handle_write_tags(nng_aio *aio)
break;
case NEU_JSON_STR:
cmd.tags[i].value.type = NEU_TYPE_STRING;
strcpy(cmd.tags[i].value.value.str,
req->tags[i].value.val_str);
strncpy(cmd.tags[i].value.value.str,
req->tags[i].value.val_str, NEU_VALUE_SIZE);
break;
case NEU_JSON_DOUBLE:
cmd.tags[i].value.type = NEU_TYPE_DOUBLE;
@@ -650,7 +652,8 @@ static void trans(neu_json_write_gtags_req_t *req, neu_req_write_gtags_t *cmd)
calloc(cmd->groups[i].n_tag, sizeof(neu_resp_tag_value_t));
for (int k = 0; k < cmd->groups[i].n_tag; k++) {
strcpy(cmd->groups[i].tags[k].tag, req->groups[i].tags[k].tag);
strncpy(cmd->groups[i].tags[k].tag, req->groups[i].tags[k].tag,
NEU_TAG_NAME_LEN - 1);
switch (req->groups[i].tags[k].t) {
case NEU_JSON_INT:
@@ -660,8 +663,8 @@ static void trans(neu_json_write_gtags_req_t *req, neu_req_write_gtags_t *cmd)
break;
case NEU_JSON_STR:
cmd->groups[i].tags[k].value.type = NEU_TYPE_STRING;
strcpy(cmd->groups[i].tags[k].value.value.str,
req->groups[i].tags[k].value.val_str);
strncpy(cmd->groups[i].tags[k].value.value.str,
req->groups[i].tags[k].value.val_str, NEU_VALUE_SIZE);
break;
case NEU_JSON_DOUBLE:
cmd->groups[i].tags[k].value.type = NEU_TYPE_DOUBLE;
plugins/restful/scan_handle.c
+3 -3
View File
@@ -43,15 +43,15 @@ void handle_scan_tags(nng_aio *aio)
}
if (NULL != req->node) {
strcpy(cmd.driver, req->node);
strncpy(cmd.driver, req->node, NEU_NODE_NAME_LEN - 1);
}
if (NULL != req->id) {
strcpy(cmd.id, req->id);
strncpy(cmd.id, req->id, NEU_TAG_ADDRESS_LEN - 1);
}
if (NULL != req->ctx) {
strcpy(cmd.ctx, req->ctx);
strncpy(cmd.ctx, req->ctx, NEU_VALUE_SIZE);
}
cmd.load_index = req->load_index;