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:
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));