mirror/imgui
1
0
Fork 0
mirror of https://github.com/ocornut/imgui.git synced 2026-01-11 00:04:24 +00:00
Code Activity

Fix infinite loop in ImFontGlyphRangesBuilder::AddRanges if the user passes upper range = UINT16_MAX without IMGUI_USE_WCHAR32. (#4802)

Browse source
This commit is contained in:
SlavicPotato 2021-12-11 15:03:30 +01:00 • committed by ocornut
parent b720f1f03c
commit f71ee5203e
2 changed files with 4 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
imgui_draw.cpp
View file

@ -3080,8 +3080,8 @@ void ImFontGlyphRangesBuilder::AddText(const char* text, const char* text_end)
void ImFontGlyphRangesBuilder::AddRanges(const ImWchar* ranges)
{
for (; ranges[0]; ranges += 2)
for (ImWchar c = ranges[0]; c <= ranges[1]; c++)
AddChar(c);
for (unsigned int c = ranges[0]; c <= ranges[1] && c <= IM_UNICODE_CODEPOINT_MAX; c++)
AddChar((ImWchar)c);
}
void ImFontGlyphRangesBuilder::BuildRanges(ImVector<ImWchar>* out_ranges)