Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

Pull security subsystem updates from James Morris:
 "Highlights:

   - TPM core and driver updates/fixes
   - IPv6 security labeling (CALIPSO)
   - Lots of Apparmor fixes
   - Seccomp: remove 2-phase API, close hole where ptrace can change
     syscall #"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (156 commits)
  apparmor: fix SECURITY_APPARMOR_HASH_DEFAULT parameter handling
  tpm: Add TPM 2.0 support to the Nuvoton i2c driver (NPCT6xx family)
  tpm: Factor out common startup code
  tpm: use devm_add_action_or_reset
  tpm2_i2c_nuvoton: add irq validity check
  tpm: read burstcount from TPM_STS in one 32-bit transaction
  tpm: fix byte-order for the value read by tpm2_get_tpm_pt
  tpm_tis_core: convert max timeouts from msec to jiffies
  apparmor: fix arg_size computation for when setprocattr is null terminated
  apparmor: fix oops, validate buffer size in apparmor_setprocattr()
  apparmor: do not expose kernel stack
  apparmor: fix module parameters can be changed after policy is locked
  apparmor: fix oops in profile_unpack() when policy_db is not present
  apparmor: don't check for vmalloc_addr if kvzalloc() failed
  apparmor: add missing id bounds check on dfa verification
  apparmor: allow SYS_CAP_RESOURCE to be sufficient to prlimit another task
  apparmor: use list_next_entry instead of list_entry_next
  apparmor: fix refcount race when finding a child profile
  apparmor: fix ref count leak when profile sha1 hash is read
  apparmor: check that xindex is in trans_table bounds
  ...

1 files changed, 4 insertions, 5 deletions

diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index 60d011aaec38..c07a3844ea0a 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -123,7 +123,6 @@ static int ima_measurements_show(struct seq_file *m, void *v)
 	struct ima_template_entry *e;
 	char *template_name;
 	int namelen;
-	u32 pcr = CONFIG_IMA_MEASURE_PCR_IDX;
 	bool is_ima_template = false;
 	int i;
 
@@ -137,10 +136,10 @@ static int ima_measurements_show(struct seq_file *m, void *v)
 
 	/*
 	 * 1st: PCRIndex
-	 * PCR used is always the same (config option) in
-	 * little-endian format
+	 * PCR used defaults to the same (config option) in
+	 * little-endian format, unless set in policy
 	 */
-	ima_putc(m, &pcr, sizeof(pcr));
+	ima_putc(m, &e->pcr, sizeof(e->pcr));
 
 	/* 2nd: template digest */
 	ima_putc(m, e->digest, TPM_DIGEST_SIZE);
@@ -219,7 +218,7 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v)
 	    e->template_desc->name : e->template_desc->fmt;
 
 	/* 1st: PCR used (config option) */
-	seq_printf(m, "%2d ", CONFIG_IMA_MEASURE_PCR_IDX);
+	seq_printf(m, "%2d ", e->pcr);
 
 	/* 2nd: SHA1 template hash */
 	ima_print_digest(m, e->digest, TPM_DIGEST_SIZE);