e14555e3d0
process_buffer_measurement() is limited to measuring the kexec boot command line. This patch makes process_buffer_measurement() more generic, allowing it to measure other types of buffer data (e.g. blacklisted binary hashes or key hashes). process_buffer_measurement() may be called directly from an IMA hook or as an auxiliary measurement record. In both cases the buffer measurement is based on policy. This patch modifies the function to conditionally retrieve the policy defined PCR and template for the IMA hook case. Signed-off-by: Nayna Jain <nayna@linux.ibm.com> [zohar@linux.ibm.com: added comment in process_buffer_measurement()] Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1572492694-6520-6-git-send-email-zohar@linux.ibm.com |
||
|---|---|---|
| .. | ||
| apparmor | ||
| integrity | ||
| keys | ||
| loadpin | ||
| lockdown | ||
| safesetid | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| yama | ||
| commoncap.c | ||
| device_cgroup.c | ||
| inode.c | ||
| Kconfig | ||
| Kconfig.hardening | ||
| lsm_audit.c | ||
| Makefile | ||
| min_addr.c | ||
| security.c | ||