fix: Potential infinite loop while wrapping text

2025-12-01 22:57:49 +01:00 · 2025-12-01 22:57:49 +01:00 · 0e5136196a
parent 46fdbd5bc0
commit 0e5136196a
1 changed files with 3 additions and 0 deletions
--- a/lib/libimhex/source/ui/imgui_imhex_extensions.cpp
+++ b/lib/libimhex/source/ui/imgui_imhex_extensions.cpp
@ -1063,6 +1063,9 @@ namespace ImGuiExt {
        auto textEnd = text + strlen(text);
        for (auto wrapPos = text; wrapPos != textEnd;) {
            wrapPos = ImGui::GetFont()->CalcWordWrapPosition(GetFontSize(), wrapPos, textEnd, availableSpace.x * 0.8F);
+            if (text == wrapPos)
+                break;
+
            drawString += std::string(text, wrapPos) + "\n";
            text = wrapPos;
        }