diff options
| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2018-01-23 18:00:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-01 11:43:00 +0300 |
| commit | d467320fdaf328fd6f98fc686b3a3fdd226dbaef (patch) | |
| tree | a26c1d8845d6896045c48cd68ad5c2fa2ab4c5ca /security | |
| parent | 281c07f30f71b4982cb535b633e5286bf0c7d056 (diff) | |
| download | linux-d467320fdaf328fd6f98fc686b3a3fdd226dbaef.tar.xz | |
ima: re-initialize iint->atomic_flags
commit e2598077dc6a26c9644393e5c21f22a90dbdccdb upstream.
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>
Signed-off-by: James Morris <jmorris@namei.org>
Cc: Aditya Kali <adityakali@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security')
| -rw-r--r-- | security/integrity/iint.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/security/integrity/iint.c b/security/integrity/iint.c index 2db461c38795..f4a40fb84b1e 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; |