From: Po Lu <luangruo@yahoo.com>
Date: Mon, 7 Mar 2022 11:53:52 +0000 (+0800)
Subject: Fix color leak
X-Git-Tag: emacs-29.0.90~1975
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f2b58db280e28b1ec1607520ef706482e14f6a57;p=emacs.git

Fix color leak

* src/xterm.c (x_alloc_nearest_color_1): Don't allocate colors
multiple times when searching for a closest match.
---

diff --git a/src/xterm.c b/src/xterm.c
index 0432bd78c6e..1befa97fd14 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -3882,12 +3882,8 @@ x_alloc_nearest_color_1 (Display *dpy, Colormap cmap, XColor *color)
 	      temp.red = cells[x].red;
 	      temp.green = cells[x].green;
 	      temp.blue = cells[x].blue;
-	      status = XAllocColor (dpy, cmap, &temp);
-	      if (status)
-		{
-		  nearest = x;
-		  nearest_delta = trial_delta;
-		}
+	      nearest = x;
+	      nearest_delta = trial_delta;
 	    }
 	}
       color->red = cells[nearest].red;