Bugfixes.

components/Console/Console.c

@@ -44,11 +44,9 @@ typedef struct
 } tag_entry_t;
 
 static esp_log_level_t Saved_Global_Level = ESP_LOG_INFO;
-static tag_entry_t Tag_Table[MAX_TAGS];
+static tag_entry_t Tag_Table[MAX_TAGS] = {0};
 static size_t Tag_Count = 0;
 
-/* ---------------- Utility ---------------- */
-
 static bool parse_level(const char *s, esp_log_level_t *out)
 {
     if (!strcmp(s, "none"))
@@ -89,19 +87,6 @@ static const char *level_str(esp_log_level_t lvl)
     }
 }
 
-static void normalize_tag(char *dst, const char *src)
-{
-    size_t i;
-    for (i = 0; i < MAX_TAGLEN - 1 && src[i]; i++)
-    {
-        //dst[i] = toupper((unsigned char)src[i]);
-        dst[i] = src[i];
-    }
-    dst[i] = 0;
-}
-
-/* ---------------- NVS ---------------- */
-
 static void nvs_save(void)
 {
     nvs_handle_t h;
@@ -167,8 +152,6 @@ static void log_config_load(void)
     nvs_close(h);
 }
 
-/* ---------------- Tag table ---------------- */
-
 static void clear_tag_levels(void)
 {
     esp_log_level_t def = esp_log_get_default_level();
@@ -183,7 +166,7 @@ static bool set_tag_level(const char *tag, esp_log_level_t level)
 {
     for (size_t i = 0; i < Tag_Count; i++)
     {
-        if (!strcmp(Tag_Table[i].tag, tag))
+        if (Tag_Table[i].tag[0] != '\0' && !strcmp(Tag_Table[i].tag, tag))
         {
             Tag_Table[i].level = level;
             return true;
@@ -200,14 +183,11 @@ static bool set_tag_level(const char *tag, esp_log_level_t level)
     return true;
 }
 
-/* ---------------- Command helpers ---------------- */
-
 static void print_usage(void)
 {
     printf(
         "Usage:\n"
         "  log show\n"
-        "  log clear\n"
         "  log reset\n"
         "  log off | on\n"
         "  log <level>\n"
@@ -237,14 +217,6 @@ static int log_cmd_show(void)
     return 0;
 }
 
-static int log_cmd_clear(void)
-{
-    clear_tag_levels();
-    nvs_clear_tags();
-    printf("All tag overrides cleared\n");
-    return 0;
-}
-
 static int log_cmd_reset(void)
 {
     esp_log_level_set("*", ESP_LOG_INFO);
@@ -275,8 +247,16 @@ static int log_cmd_on(void)
 
 static int log_cmd_tag(int argc, char **argv)
 {
+    if (argc < 3)
+    {
+        printf("Usage: log tag <tag> [level|off]\n");
+        return 0;
+    }
+
+    // Ensure tag is null-terminated and within bounds
     char tag[MAX_TAGLEN];
-    normalize_tag(tag, argv[2]);
+    strncpy(tag, argv[2], MAX_TAGLEN - 1);
+    tag[MAX_TAGLEN - 1] = '\0';
 
     if (argc == 3)
     {
@@ -325,8 +305,6 @@ static int log_cmd_set_global(const char *lvl)
     return 0;
 }
 
-/* ---------------- Dispatcher ---------------- */
-
 static int cmd_log(int argc, char **argv)
 {
     if (argc < 2)
@@ -337,8 +315,6 @@ static int cmd_log(int argc, char **argv)
 
     if (!strcmp(argv[1], "show"))
         return log_cmd_show();
-    if (!strcmp(argv[1], "clear"))
-        return log_cmd_clear();
     if (!strcmp(argv[1], "reset"))
         return log_cmd_reset();
     if (!strcmp(argv[1], "off"))
@@ -351,8 +327,6 @@ static int cmd_log(int argc, char **argv)
     return log_cmd_set_global(argv[1]);
 }
 
-/* ---------------- Registration ---------------- */
-
 static void log_completion(const char *buf, linenoiseCompletions *lc)
 {
     if (!strncmp(buf, "log", 3))