diff --git a/mcrypt-CVE-2012-4426.patch b/mcrypt-CVE-2012-4426.patch
new file mode 100644
index 0000000..747f428
--- mcrypt-2.6.8/src/errors.c
+++ mcrypt-2.6.8/src/errors.c
@@ -25,24 +25,24 @@
 
 void err_quit(char *errmsg)
 {
-	fprintf(stderr, errmsg);
+	fprintf(stderr, "%s", errmsg);
 	exit(-1);
 }
 
 void err_warn(char *errmsg)
 {
 	if (quiet <= 1)
-		fprintf(stderr, errmsg);
+		fprintf(stderr, "%s", errmsg);
 }
 
 void err_info(char *errmsg)
 {
 	if (quiet == 0)
-		fprintf(stderr, errmsg);
+		fprintf(stderr, "%s", errmsg);
 }
 
 void err_crit(char *errmsg)
 {
 	if (quiet <= 2)
-		fprintf(stderr, errmsg);
+		fprintf(stderr, "%s", errmsg);
 }

---
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<tr><td><span title='2024-02-05 14:04:15 +0800'>2024-02-05</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=b896b9102b83e6e29eec95c488ff73abe8c7ca3d'>services: kernel-module-lodaer: Add udev requirement.</a><span class='msg-avail'>...<span class='msg-tooltip'>Otherwise, modules will be loaded before udev starts, and load events won't be
handled.

* gnu/services/linux.scm (kernel-module-loader-shepherd-service)[requirement]:
Add 'udev.

Change-Id: Ib65028978f96012604b54b27a56501d4388b0f34
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