diff options
| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2024-10-30 13:02:57 +0100 |
|---|---|---|
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2024-10-30 13:02:57 +0100 |
| commit | dd3d348ae86065edf2d1e2a1bc920685dc4982fc (patch) | |
| tree | 2c30d21d51f8f8c18ae9836b3dad10c6d4f807d0 | |
| parent | 545031a076d4b5712442a8fc2d983f1e9d9f4f79 (diff) | |
| download | dmenu-dd3d348ae86065edf2d1e2a1bc920685dc4982fc.tar.gz dmenu-dd3d348ae86065edf2d1e2a1bc920685dc4982fc.zip | |
Avoid unsigned integer underflow in drw_text()
Patch by Raymond Cole <rc@wolog.xyz>, thanks.
| -rw-r--r-- | drw.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -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)); |