| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Fri, 13 Jul 2012 09:38:27 -0600 From: Khalid Aziz <khalid.aziz@...com> To: linux-kernel@...r.kernel.org Cc: tony.luck@...el.com, mikew@...gle.com, mjg@...hat.com, keescook@...omium.org, gong.chen@...ux.intel.com Subject: [PATCH] Add missing attributes to EFI variable attribute print out from sysfs Some of the EFI variable attributes are missing from print out from /sys/firmware/efi/vars/*/attributes. This patch adds those in. Signed-off-by: Khalid Aziz <khalid.aziz@...com> Cc: stable@...r.kernel.org --- drivers/firmware/efivars.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c index 47408e8..1e1ac75 100644 --- a/drivers/firmware/efivars.c +++ b/drivers/firmware/efivars.c @@ -441,6 +441,16 @@ efivar_attr_read(struct efivar_entry *entry, char *buf) str += sprintf(str, "EFI_VARIABLE_BOOTSERVICE_ACCESS\n"); if (var->Attributes & 0x4) str += sprintf(str, "EFI_VARIABLE_RUNTIME_ACCESS\n"); + if (var->Attributes & 0x8) + str += sprintf(str, "EFI_VARIABLE_HARDWARE_ERROR_RECORD\n"); + if (var->Attributes & 0x10) + str += sprintf(str, + "EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS\n"); + if (var->Attributes & 0x20) + str += sprintf(str, + "EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS\n"); + if (var->Attributes & 0x40) + str += sprintf(str, "EFI_VARIABLE_APPEND_WRITE\n"); return str - buf; } -- 1.7.9.5 ================== Khalid Aziz khalid.aziz@...com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists