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authorMimi Zohar <zohar@linux.vnet.ibm.com>2010-08-31 09:38:51 -0400
committerJames Morris <jmorris@namei.org>2010-09-08 09:51:41 +1000
commite950598d43dce8d97e7d5270808393425d1e5cbd (patch)
tree916c8a6c5dc63cd3486aa7200964269ea31b4d42 /security/integrity/ima/ima.h
parent999b4f0aa2314b76857775334cb94bafa053db64 (diff)
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ima: always maintain counters
commit 8262bb85da allocated the inode integrity struct (iint) before any inodes were created. Only after IMA was initialized in late_initcall were the counters updated. This patch updates the counters, whether or not IMA has been initialized, to resolve 'imbalance' messages. This patch fixes the bug as reported in bugzilla: 15673. When the i915 is builtin, the ring_buffer is initialized before IMA, causing the imbalance message on suspend. Reported-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Tested-by: Thomas Meyer <thomas@m3y3r.de> Tested-by: David Safford<safford@watson.ibm.com> Cc: Stable Kernel <stable@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/integrity/ima/ima.h')
-rw-r--r--security/integrity/ima/ima.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
index 16d100d3fc3..3fbcd1dda0e 100644
--- a/security/integrity/ima/ima.h
+++ b/security/integrity/ima/ima.h
@@ -35,6 +35,7 @@ enum tpm_pcrs { TPM_PCR0 = 0, TPM_PCR8 = 8 };
#define IMA_MEASURE_HTABLE_SIZE (1 << IMA_HASH_BITS)
/* set during initialization */
+extern int iint_initialized;
extern int ima_initialized;
extern int ima_used_chip;
extern char *ima_hash;