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Avoid unsigned integer underflow in drw_text() - libsl - shared code master of … |
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git clone git://git.suckless.org/libsl |
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commit 206fe9b99f01604b10e6d8e5ab52a035712476f0 |
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parent 93a43d03b00ddf8757636b69ad24d2f5de3336da |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Wed, 30 Oct 2024 13:03:56 +0100 |
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Avoid unsigned integer underflow in drw_text() |
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Patch by Raymond Cole <[email protected]>, thanks |
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Diffstat: |
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M drw.c | 2 ++ |
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1 file changed, 2 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/drw.c b/drw.c |
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@@ -248,6 +248,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned i… |
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} else { |
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XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg :… |
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XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); |
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+ if (w < lpad) |
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+ return x + w; |
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d = XftDrawCreate(drw->dpy, drw->drawable, |
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DefaultVisual(drw->dpy, drw->screen), |
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DefaultColormap(drw->dpy, drw->screen)); |
