Messages in this thread Patch in this message | | | From | Stefan Berger <> | Subject | [PATCH] certs: Redirect openssl error message to null device | Date | Fri, 25 Jun 2021 08:29:02 -0400 |
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From: Stefan Berger <stefanb@linux.ibm.com>
Address the following issue detected by the kernel test robot when there's no certificate file at the time when checking for the type of key in the cert:
Can't open certs/signing_key.pem for reading, No such file or directory
The simplest solution is to redirect openssl's stderr output to /dev/null.
Fixes: 28d62d945ded ("certs: Trigger creation of RSA module signing key if it's not an RSA key") Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reported-by: kernel test robot <lkp@intel.com> --- certs/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/certs/Makefile b/certs/Makefile index 72758684d254..e7ae3bd3be4a 100644 --- a/certs/Makefile +++ b/certs/Makefile @@ -65,7 +65,7 @@ openssl_available = $(shell openssl help 2>/dev/null && echo yes) ifeq ($(CONFIG_MODULE_SIG_KEY),"certs/signing_key.pem") ifeq ($(openssl_available),yes) -X509TEXT=$(shell openssl x509 -in $(CONFIG_MODULE_SIG_KEY) -text) +X509TEXT=$(shell openssl x509 -in $(CONFIG_MODULE_SIG_KEY) -text 2>/dev/null) $(if $(findstring rsaEncryption,$(X509TEXT)),,$(shell rm -f $(CONFIG_MODULE_SIG_KEY))) endif -- 2.31.1
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