Re: [meta-security][PATCH v2] meta-integrity: kernel-modsign: prevents splitting out debug symbols


Jose Quaresma
 

Gracious ping.

Jose Quaresma via lists.yoctoproject.org <quaresma.jose=gmail.com@...> escreveu no dia segunda, 27/06/2022 à(s) 13:02:

Starting with [1] kernel modules symbols is being slipped in OE-core
and this breaks the kernel modules sign, so disable it.

[1] https://git.openembedded.org/openembedded-core/commit/?id=e09a8fa931fe617afc05bd5e00dca5dd3fe386e8

Signed-off-by: Jose Quaresma <jose.quaresma@...>
---
 meta-integrity/classes/kernel-modsign.bbclass | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-integrity/classes/kernel-modsign.bbclass b/meta-integrity/classes/kernel-modsign.bbclass
index 093c358..d3aa7fb 100644
--- a/meta-integrity/classes/kernel-modsign.bbclass
+++ b/meta-integrity/classes/kernel-modsign.bbclass
@@ -13,7 +13,9 @@ MODSIGN_PRIVKEY ?= "${MODSIGN_KEY_DIR}/privkey_modsign.pem"
 MODSIGN_X509 ?= "${MODSIGN_KEY_DIR}/x509_modsign.crt"

 # If this class is enabled, disable stripping signatures from modules
+# as well disable the debug symbols split
 INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"

 kernel_do_configure:prepend() {
     if [ -f "${MODSIGN_PRIVKEY}" -a -f "${MODSIGN_X509}" ]; then
--
2.36.1






--
Best regards,

José Quaresma

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