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[kirkstone,15/21] cups: check PACKAGECONFIG for pam feature

Message ID 7b23927a72a1f8b91802f5b2ca10f2cea239bd47.1679092796.git.steve@sakoman.com
State Accepted, archived
Commit 7b23927a72a1f8b91802f5b2ca10f2cea239bd47
Headers show
Series [kirkstone,01/21] pkgconf: fix CVE-2023-24056 | expand

Commit Message

Steve Sakoman March 17, 2023, 10:42 p.m. UTC
From: Trevor Woerner <twoerner@gmail.com>

The cups' PACKAGECONFIG is populated based on DISTRO_FEATURES, but a user
is free to enable or disable PACKAGECONFIGs at will. In theory it is
possible that pam is enabled globally in DISTRO_FEATURES but disabled in
cups' PACKAGECONFIG. Checking the PACKAGECONFIG to determine whether or not
pam is enabled would be a safer check rather than relying on DISTRO_FEATURES.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit a053dd177ddc99ced11e68914079be0ffe261262)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
 meta/recipes-extended/cups/cups.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/meta/recipes-extended/cups/cups.inc b/meta/recipes-extended/cups/cups.inc
index cf06c9f1b8..714be4b26c 100644
--- a/meta/recipes-extended/cups/cups.inc
+++ b/meta/recipes-extended/cups/cups.inc
@@ -75,7 +75,7 @@  do_install () {
 	rmdir ${D}/${libexecdir}/${BPN}/driver
 	# Fix the pam configuration file permissions
-	if ${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'true', 'false', d)}; then
+	if ${@bb.utils.contains('PACKAGECONFIG', 'pam', 'true', 'false', d)}; then
 	    chmod 0644 ${D}${sysconfdir}/pam.d/cups