X-Git-Url: https://git.armaanb.net/?p=dmenu.git;a=blobdiff_plain;f=drw.c;h=4cdbcbe51c2945f1f9be817e910f0331e1f1ea64;hp=95839c98ee51047677d6313c89f679d3e9d533ba;hb=HEAD;hpb=44c7de3dcf49ee568863f55610f40c7a05b4dfe7

diff --git a/drw.c b/drw.c
index 95839c9..4cdbcbe 100644
--- a/drw.c
+++ b/drw.c
@@ -95,6 +95,7 @@ drw_free(Drw *drw)
 {
 	XFreePixmap(drw->dpy, drw->drawable);
 	XFreeGC(drw->dpy, drw->gc);
+	drw_fontset_free(drw->fonts);
 	free(drw);
 }
 
@@ -129,7 +130,20 @@ xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
 			return NULL;
 		}
 	} else {
-		die("no font specified.\n");
+		die("no font specified.");
+	}
+
+	/* Do not allow using color fonts. This is a workaround for a BadLength
+	 * error from Xft with color glyphs. Modelled on the Xterm workaround. See
+	 * https://bugzilla.redhat.com/show_bug.cgi?id=1498269
+	 * https://lists.suckless.org/dev/1701/30932.html
+	 * https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916349
+	 * and lots more all over the internet.
+	 */
+	FcBool iscol;
+	if(FcPatternGetBool(xfont->pattern, FC_COLOR, 0, &iscol) == FcResultMatch && iscol) {
+		XftFontClose(drw->dpy, xfont);
+		return NULL;
 	}
 
 	font = ecalloc(1, sizeof(Fnt));
@@ -188,7 +202,7 @@ drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
 	if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
 	                       DefaultColormap(drw->dpy, drw->screen),
 	                       clrname, dest))
-		die("error, cannot allocate color '%s'\n", clrname);
+		die("error, cannot allocate color '%s'", clrname);
 }
 
 /* Wrapper to create color schemes. The caller has to call free(3) on the
@@ -331,12 +345,13 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
 
 			if (!drw->fonts->pattern) {
 				/* Refer to the comment in xfont_create for more information. */
-				die("the first font in the cache must be loaded from a font string.\n");
+				die("the first font in the cache must be loaded from a font string.");
 			}
 
 			fcpattern = FcPatternDuplicate(drw->fonts->pattern);
 			FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
 			FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
+			FcPatternAddBool(fcpattern, FC_COLOR, FcFalse);
 
 			FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
 			FcDefaultSubstitute(fcpattern);