⬢ DragonFlyBSD Kernel Audit
DF-3790 / fix.diff
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--- a/sys/dev/video/bktr/bktr_os.c
+++ b/sys/dev/video/bktr/bktr_os.c
@@ -716,7 +716,7 @@
 	}
 
 	klist = &bktr->vbi_kq.ki_note;
-	knote_insert(klist, kn);
+	knote_remove(klist, kn);	/* DF-3790: was knote_insert() */
 
 	return (0);
 }