Version v0.2.51 - Fixed all struct buffer sizes to eliminate compile warnings

otp.c

@@ -46,9 +46,9 @@ static const int base64_decode_table[256] = {
 // USB Pad structure for external drive detection
 struct USBPadInfo {
     char chksum[65];           // 64-char checksum + null terminator
-    char pad_path[512];        // Full path to .pad file
+    char pad_path[1024];       // Full path to .pad file
-    char state_path[512];      // Full path to .state file
+    char state_path[1024];     // Full path to .state file
-    char mount_point[256];     // USB mount point for display
+    char mount_point[1024];    // USB mount point for display
     uint64_t state_offset;     // Current state offset
 };
 
@@ -2376,7 +2376,7 @@ int scan_usb_drives_for_pads(struct USBPadInfo** usb_pads, int* usb_count) {
         while ((mount_entry = readdir(mount_dir)) != NULL && count < 100) {
             if (mount_entry->d_name[0] == '.') continue;
             
-            char mount_path[512];
+            char mount_path[1024];
             snprintf(mount_path, sizeof(mount_path), "%s/%s", mount_dirs[mount_idx], mount_entry->d_name);
             
             // For /run/media, we need to go one level deeper (skip username)
@@ -2388,7 +2388,7 @@ int scan_usb_drives_for_pads(struct USBPadInfo** usb_pads, int* usb_count) {
                 while ((user_entry = readdir(user_dir)) != NULL && count < 100) {
                     if (user_entry->d_name[0] == '.') continue;
                     
-                    char user_mount_path[512];
+                    char user_mount_path[1024];
                     snprintf(user_mount_path, sizeof(user_mount_path), "%s/%s", mount_path, user_entry->d_name);
                     
                     // Scan this mount point for pads
@@ -2399,7 +2399,7 @@ int scan_usb_drives_for_pads(struct USBPadInfo** usb_pads, int* usb_count) {
                     while ((drive_entry = readdir(drive_dir)) != NULL && count < 100) {
                         // Look for .pad files in root of drive
                         if (strstr(drive_entry->d_name, ".pad") && strlen(drive_entry->d_name) == 68) {
-                            char pad_path[512], state_path[512];
+                            char pad_path[1024], state_path[1024];
                             snprintf(pad_path, sizeof(pad_path), "%s/%s", user_mount_path, drive_entry->d_name);
                             
                             // Extract checksum from filename