package/heirloom-mailx: ignore CVE-2004-2771

The CVE-2004-2771 is already fixed by the Debian patch
0014-globname-Invoke-wordexp-with-WRDE_NOCMD.patch. The Debian patch
description is:

Subject: [PATCH 4/4] globname: Invoke wordexp with WRDE_NOCMD (CVE-2004-2771)

See also https://marc.info/?l=oss-security&m=141875285203183&w=2 for
more details.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

package/heirloom-mailx/heirloom-mailx.mk

@@ -14,6 +14,8 @@ HEIRLOOM_MAILX_CPE_ID_VENDOR = heirloom
 HEIRLOOM_MAILX_CPE_ID_PRODUCT = mailx
 # 0011-outof-Introduce-expandaddr-flag.patch in the Debian patches
 HEIRLOOM_MAILX_IGNORE_CVES += CVE-2014-7844
+# 0014-globname-Invoke-wordexp-with-WRDE_NOCMD.patch in the Debian patches
+HEIRLOOM_MAILX_IGNORE_CVES += CVE-2004-2771
 
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 HEIRLOOM_MAILX_DEPENDENCIES += openssl