[view_curses] check color

Related to #1245

src/base/ansi_scrubber.cc

@@ -323,7 +323,10 @@ scrub_ansi_string(std::string& str, string_attrs_t* sa)
                                         semi_pred);
                                 auto color_index = scn::scan_value<short>(
                                     color_index_pair.first.to_string_view());
-                                if (!color_index.has_value()) {
+                                if (!color_index.has_value()
+                                    || color_index.value() < 0
+                                    || color_index.value() > 255)
+                                {
                                     break;
                                 }
                                 if (ansi_code == 38) {

src/third-party/prqlc-c/Cargo.toml

@@ -14,7 +14,7 @@ default = []
 # We produce both of these at the moment, but could consider refining this. ref
 # https://github.com/rust-lang/cargo/issues/8607 &
 # https://github.com/rust-lang/rust/issues/59302
-crate_type = ["staticlib", "cdylib"]
+crate_type = ["staticlib"]
 doctest = false
 test = false
 doc = false

src/third-party/rapidyaml/ryml_all.hpp

@@ -1766,7 +1766,7 @@ __inline__ static void trap_instruction(void)
 	/* Known problem:
 	 * Same problem and workaround as Thumb mode */
 }
-#elif defined(__aarch64__) && defined(__APPLE__)
+#elif defined(__aarch64__) && defined(__APPLE__) && defined(__clang__)
 	#define DEBUG_BREAK_IMPL DEBUG_BREAK_USE_BULTIN_DEBUGTRAP
 #elif defined(__aarch64__)
 	#define DEBUG_BREAK_IMPL DEBUG_BREAK_USE_TRAP_INSTRUCTION

src/view_curses.cc

@@ -430,14 +430,17 @@ view_curses::mvwattrline(WINDOW* window,
         short cur_fg, cur_bg;
         pair_content(cur_pair, &cur_fg, &cur_bg);
 
-        if (fg_color[lpc] != -1 && bg_color[lpc] == -1
-            && base_attrs.ta_bg_color.value_or(0) >= 0)
+        if (fg_color[lpc] >= 0
+            && fg_color[lpc] < view_colors::vc_active_palette->tc_palette.size()
+            && bg_color[lpc] == -1 && base_attrs.ta_bg_color.value_or(0) >= 0
+            && base_attrs.ta_bg_color.value_or(0)
+                < view_colors::vc_active_palette->tc_palette.size())
         {
             const auto& fg_color_info
-                = view_colors::vc_active_palette->tc_palette[fg_color[lpc]];
+                = view_colors::vc_active_palette->tc_palette.at(fg_color[lpc]);
             const auto& bg_color_info
-                = view_colors::vc_active_palette
-                      ->tc_palette[base_attrs.ta_bg_color.value_or(0)];
+                = view_colors::vc_active_palette->tc_palette.at(
+                    base_attrs.ta_bg_color.value_or(0));
 
             if (!fg_color_info.xc_lab_color.sufficient_contrast(
                     bg_color_info.xc_lab_color))