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| author | bfredl <bjorn.linse@gmail.com> | 2022-01-08 16:47:23 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-08 16:47:23 +0100 |
| commit | 9386fca597cdb6ecf0da827676dd5b5554b73f69 (patch) | |
| tree | 372da7090d03076dd79136bd9ba9c94a6d72be19 /src/nvim/screen.c | |
| parent | e70ea6ea20915865939d5199a18aebf68b67a708 (diff) | |
| parent | 3fccdeb326f5633d3c84b98ac1bd0b15b7fd28a5 (diff) | |
| download | rneovim-9386fca597cdb6ecf0da827676dd5b5554b73f69.tar.gz rneovim-9386fca597cdb6ecf0da827676dd5b5554b73f69.tar.bz2 rneovim-9386fca597cdb6ecf0da827676dd5b5554b73f69.zip | |
Merge pull request #16848 from dundargoc/refactor/prevent-overflow-by-casting
refactor: avoid overflow by explicitly casting operand to a wider type
Diffstat (limited to 'src/nvim/screen.c')
| -rw-r--r-- | src/nvim/screen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/nvim/screen.c b/src/nvim/screen.c index b1ca8c5805..538604cf79 100644 --- a/src/nvim/screen.c +++ b/src/nvim/screen.c @@ -4130,7 +4130,7 @@ static int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool noc if (((wp->w_p_cuc && (int)wp->w_virtcol >= VCOL_HLC - eol_hl_off && (int)wp->w_virtcol < - grid->Columns * (row - startrow + 1) + v + (long)grid->Columns * (row - startrow + 1) + v && lnum != wp->w_cursor.lnum) || draw_color_col || line_attr_lowprio || line_attr || diff_hlf != (hlf_T)0 || has_virttext)) { @@ -6762,7 +6762,7 @@ void grid_clear_line(ScreenGrid *grid, unsigned off, int width, bool valid) void grid_invalidate(ScreenGrid *grid) { - (void)memset(grid->attrs, -1, grid->Rows * grid->Columns * sizeof(sattr_T)); + (void)memset(grid->attrs, -1, sizeof(sattr_T) * grid->Rows * grid->Columns); } bool grid_invalid_row(ScreenGrid *grid, int row) |