Fixes (#3032)

firmware/application/apps/ble_tx_app.cpp

@@ -199,6 +199,7 @@ void BLETxView::send_packet() {
     generateRandomMacAddress(randomMac);
 
     char advertisementData[63] = {0};
+    packets[current_packet].advertisementData[62] = '\0';
     strcpy(advertisementData, packets[current_packet].advertisementData);
 
     // TODO: Make this a checkbox.

firmware/application/apps/ui_standalone_view.cpp

@@ -34,7 +34,7 @@
 namespace ui {
 
 void create_thread(int32_t (*fn)(void*), void* arg, size_t stack_size, int priority) {
-    // TODO: collect memory on terminate, once this is used
+    // TODO: collect memory on terminate, once this is used. This is a HUGE TODO! need to call chThdWait on all of them!
     chThdCreateFromHeap(NULL, stack_size, priority, fn, arg);
 }
 

firmware/application/external/sd_wipe/ui_sd_wipe.cpp

@@ -36,8 +36,11 @@ WipeSDView::WipeSDView(NavigationView& nav)
 }
 
 WipeSDView::~WipeSDView() {
-    if (thread)
+    if (thread) {
         chThdTerminate(thread);
+        chThdWait(thread);
+        thread = nullptr;
+    }
 }
 
 void WipeSDView::focus() {

firmware/application/file.cpp

@@ -161,7 +161,7 @@ Optional<File::Error> File::sync() {
 
 File::Result<std::string> File::read_file(const std::filesystem::path& filename) {
     constexpr size_t buffer_size = 0x80;
-    char* buffer[buffer_size];
+    char buffer[buffer_size];
 
     File f;
     auto error = f.open(filename);
@@ -205,6 +205,7 @@ static std::filesystem::path find_last_ordinal_match(
     const std::filesystem::path& pattern,
     pattern_range range) {
     auto last_match = std::filesystem::path();
+    if (range.start == std::string::npos || range.end == std::string::npos || range.start > range.end) return last_match;
     auto can_increment = [range](const auto& path) {
         for (auto i = range.start; i <= range.end; ++i)
             if (!isdigit(path.native()[i]))
@@ -230,7 +231,7 @@ static std::filesystem::path increment_filename_ordinal(
     const std::filesystem::path& path,
     pattern_range range) {
     auto name = path.filename().native();
-
+    if (range.start == std::string::npos || range.end == std::string::npos || range.start > range.end) return {name};
     for (auto i = range.end; i >= range.start; --i) {
         auto& c = name[i];
 

firmware/application/file_reader.hpp

@@ -117,7 +117,7 @@ class BufferLineReader {
             std::strncpy(&it.line_data_[offset], buf, len);
             offset += len;
 
-            if (len < buf_size)
+            if (len < buf_size || buf[len - 1] == '\n')
                 break;
         }
 

firmware/application/gradient.cpp

@@ -84,8 +84,7 @@ void Gradient::step(int16_t index, int16_t r, int16_t g, int16_t b) {
         int16_t new_r = prev_r * y + r * x;
         int16_t new_g = prev_g * y + g * x;
         int16_t new_b = prev_b * y + b * x;
-
-        lut[i] = ui::Color(new_r, new_g, new_b);
+        if (i <= 255) lut[i] = ui::Color(new_r, new_g, new_b);
     }
 
     prev_index = index;

firmware/application/io_wave.hpp

@@ -81,7 +81,8 @@ struct header_t {
 struct tags_t {
     constexpr tags_t(
         const std::string& title_str) {
-        strcpy(title, title_str.c_str());
+        strncpy(title, title_str.c_str(), sizeof(title) - 1);
+        title[sizeof(title) - 1] = '\0';
         cksize = sizeof(tags_t) - 8;
     }
 

firmware/application/main.cpp

@@ -91,7 +91,7 @@ Continuous (Fox-oring)
 // TODO: ADS-B draw trajectory + GPS coordinates + scale, and playback
 // TODO: RDS multiple groups (sequence)
 // TODO: Use ModalMessageView confirmation for TX ?
-// TODO: Use msgpack for settings, lists... on sd card
+// TODO: Use msgpack for settings, lists... on sd card. and make it safe, since now it has a lot of oob potentials
 
 // Multimon-style stuff:
 // TODO: DMR detector

firmware/application/recent_entries.hpp

@@ -108,9 +108,10 @@ void resetFilteredEntries(ContainerType& entries, KeySelector keySelector) {
     auto it = entries.begin();
     while (it != entries.end()) {
         if (keySelector(*it)) {
-            entries.erase(it);  // Add a new entry to filteredEntries
+            it = entries.erase(it);  // Add a new entry to filteredEntries
+        } else {
+            ++it;  // Move to the next element, outside of the if block
         }
-        ++it;  // Move to the next element, outside of the if block
     }
 }
 

firmware/application/string_format.cpp

@@ -100,7 +100,8 @@ std::string to_string_dec_uint(uint64_t n) {
 
 std::string to_string_bin(
     const uint32_t n,
-    const uint8_t l) {
+    uint8_t l) {
+    if (l >= 33) l = 32;
     char p[33];
     for (uint8_t c = 0; c < l; c++) {
         if (n & (1 << (l - 1 - c)))

firmware/application/string_format.hpp

@@ -50,7 +50,7 @@ char* to_string_dec_uint(uint64_t n, StringFormatBuffer& buffer, size_t& length)
 std::string to_string_dec_int(int64_t n);
 std::string to_string_dec_uint(uint64_t n);
 
-std::string to_string_bin(const uint32_t n, const uint8_t l = 0);
+std::string to_string_bin(const uint32_t n, uint8_t l = 0);
 std::string to_string_dec_uint(const uint32_t n, const int32_t l, const char fill = ' ');
 std::string to_string_dec_int(const int32_t n, const int32_t l, const char fill = 0);
 std::string to_string_decimal(float decimal, int8_t precision);

firmware/application/theme.hpp

@@ -32,40 +32,40 @@ namespace ui {
 
 class ThemeTemplate {
    public:
-    ~ThemeTemplate();
-    Style* bg_lightest;
-    Style* bg_lightest_small;
-    Style* bg_light;
-    Style* bg_medium;
-    Style* bg_dark;
-    Style* bg_darker;
+    virtual ~ThemeTemplate();
+    Style* bg_lightest = nullptr;
+    Style* bg_lightest_small = nullptr;
+    Style* bg_light = nullptr;
+    Style* bg_medium = nullptr;
+    Style* bg_dark = nullptr;
+    Style* bg_darker = nullptr;
 
-    Style* bg_darkest;
-    Style* bg_darkest_small;
+    Style* bg_darkest = nullptr;
+    Style* bg_darkest_small = nullptr;
 
-    Style* bg_important_small;
+    Style* bg_important_small = nullptr;
 
-    Style* error_dark;
-    Style* warning_dark;
-    Style* ok_dark;
+    Style* error_dark = nullptr;
+    Style* warning_dark = nullptr;
+    Style* ok_dark = nullptr;
 
-    Style* fg_dark;
-    Style* fg_medium;
-    Style* fg_light;
+    Style* fg_dark = nullptr;
+    Style* fg_medium = nullptr;
+    Style* fg_light = nullptr;
 
-    Style* fg_red;
-    Style* fg_green;
-    Style* fg_yellow;
-    Style* fg_orange;
-    Style* fg_blue;
-    Style* fg_cyan;
-    Style* fg_darkcyan;
-    Style* fg_magenta;
+    Style* fg_red = nullptr;
+    Style* fg_green = nullptr;
+    Style* fg_yellow = nullptr;
+    Style* fg_orange = nullptr;
+    Style* fg_blue = nullptr;
+    Style* fg_cyan = nullptr;
+    Style* fg_darkcyan = nullptr;
+    Style* fg_magenta = nullptr;
 
-    Style* option_active;
+    Style* option_active = nullptr;
 
-    Color* status_active;  // green, the status bar icons when active
-    Color* bg_table_header;
+    Color* status_active = nullptr;  // green, the status bar icons when active
+    Color* bg_table_header = nullptr;
 };
 
 class ThemeDefault : public ThemeTemplate {

firmware/application/ui/ui_bmpview.cpp

@@ -92,7 +92,7 @@ void BMPViewer::get_line(ui::Color* line, uint32_t bx, uint32_t by, uint32_t cnt
     for (uint32_t x = 0; x < cnt; x++) {
         uint32_t targetx = (zoom < 0) ? bx + x * -1 * zoom : bx + x / zoom;  // on zoom out could probably avg the pixels, or apply some smoothing, but this is way faster.
         if (last_targetx == targetx) {
-            line[x] = line[x - 1];
+            if (x > 0) line[x] = line[x - 1];
             continue;
         }
         last_targetx = targetx;
@@ -123,7 +123,7 @@ void BMPViewer::paint(Painter& painter) {
         last_by = by;
         portapack::display.draw_pixels({rect.left(), rect.top() + y, d_width, 1}, line, d_width);
     }
-    delete line;
+    delete[] line;
 }
 
 int8_t BMPViewer::get_zoom() {

firmware/application/usb_serial_shell.cpp

@@ -1141,7 +1141,7 @@ static void cmd_gotenv(BaseSequentialStream* chp, int argc, char* argv[]) {
     uint16_t light = 0;
     if (argc > 1) humi = atof(argv[1]);
     if (argc > 2) pressure = atof(argv[2]);
-    if (argc > 3) light = strtol(argv[0], NULL, 10);
+    if (argc > 3) light = strtol(argv[3], NULL, 10);
     EnvironmentDataMessage msg{temp, humi, pressure};
     EventDispatcher::send_message(msg);
     // compatibility:

firmware/application/usb_serial_shell_filesystem.cpp

@@ -148,7 +148,11 @@ void cmd_sd_open(BaseSequentialStream* chp, int argc, char* argv[]) {
     auto path = path_from_string8((char*)full_fn_from_args(argc, argv).c_str());
     shell_file = new File();
     auto error = shell_file->open(path, false, true);
-    if (report_on_error(chp, error)) return;
+    if (report_on_error(chp, error)) {
+        delete shell_file;
+        shell_file = nullptr;
+        return;
+    }
 
     chprintf(chp, "ok\r\n");
 }