dmenu

dynamic menu
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commit dd3d348ae86065edf2d1e2a1bc920685dc4982fc
parent 545031a076d4b5712442a8fc2d983f1e9d9f4f79
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Wed, 30 Oct 2024 13:02:57 +0100

Avoid unsigned integer underflow in drw_text()

Patch by Raymond Cole <rc@wolog.xyz>, thanks.

Diffstat:
Mdrw.c | 2++
1 file changed, 2 insertions(+), 0 deletions(-)

diff --git a/drw.c b/drw.c @@ -248,6 +248,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp } else { XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel); XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); + if (w < lpad) + return x + w; d = XftDrawCreate(drw->dpy, drw->drawable, DefaultVisual(drw->dpy, drw->screen), DefaultColormap(drw->dpy, drw->screen));