diff options
| author | Dave Airlie <[email protected]> | 2019-05-17 11:26:57 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2019-05-17 12:33:09 +1000 |
| commit | ebdddb36a0418caf0b80810c3641ee237905a5e0 (patch) | |
| tree | 10d872e8ea233006d4e47b1699017643e4228637 | |
| parent | 2bfe5b85561f9317ad2ce28baa06e06155ea3fe7 (diff) | |
imgui: fix undefined behaviour bitshift.
imgui_draw.cpp:1781: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
Reported by coverity
Acked-by: Ilia Mirkin <[email protected]>
| -rw-r--r-- | src/imgui/imgui_draw.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/imgui/imgui_draw.cpp b/src/imgui/imgui_draw.cpp index 1d4e1d51692..c69c01ee801 100644 --- a/src/imgui/imgui_draw.cpp +++ b/src/imgui/imgui_draw.cpp @@ -1778,7 +1778,7 @@ static void UnpackBoolVectorToFlatIndexList(const ImBoolVector* in, ImVector<int for (const int* it = it_begin; it < it_end; it++) if (int entries_32 = *it) for (int bit_n = 0; bit_n < 32; bit_n++) - if (entries_32 & (1 << bit_n)) + if (entries_32 & (1u << bit_n)) out->push_back((int)((it - it_begin) << 5) + bit_n); } |