* [PATCH] ima: re-initialize iint->atomic_flags
@ 2018-01-23 16:59 Mimi Zohar
0 siblings, 0 replies; only message in thread
From: Mimi Zohar @ 2018-01-23 16:59 UTC (permalink / raw)
To: linux-integrity; +Cc: Dmitry Kasatkin
Intermittently security.ima is not being written for new files. This
patch re-initializes the new slab iint->atomic_flags field before
freeing it.
Fixes: commit 0d73a55208e9 ("ima: re-introduce own integrity cache lock")
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---
security/integrity/iint.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/security/integrity/iint.c b/security/integrity/iint.c
index fc38ca08dbb5..9700e96ab0f0 100644
--- a/security/integrity/iint.c
+++ b/security/integrity/iint.c
@@ -74,6 +74,7 @@ static void iint_free(struct integrity_iint_cache *iint)
iint->ima_hash = NULL;
iint->version = 0;
iint->flags = 0UL;
+ iint->atomic_flags = 0UL;
iint->ima_file_status = INTEGRITY_UNKNOWN;
iint->ima_mmap_status = INTEGRITY_UNKNOWN;
iint->ima_bprm_status = INTEGRITY_UNKNOWN;
--
2.7.4
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2018-01-23 16:59 [PATCH] ima: re-initialize iint->atomic_flags Mimi Zohar
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