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-rw-r--r--security/integrity/ima/ima_main.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index a2eb233..6f61187 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -149,8 +149,8 @@ static void ima_update_counts(struct ima_iint_cache *iint, int mask)
* - Opening a file for read when already open for write,
* could result in a file measurement error.
*
- * Return 0 on success, an error code on failure.
- * (Based on the results of appraise_measurement().)
+ * Always return 0 and audit dentry_open failures.
+ * (Return code will be based upon measurement appraisal.)
*/
int ima_path_check(struct path *path, int mask, int update_counts)
{
@@ -189,8 +189,13 @@ int ima_path_check(struct path *path, int mask, int update_counts)
file = dentry_open(dentry, mnt, O_RDONLY | O_LARGEFILE,
current_cred());
if (IS_ERR(file)) {
- pr_info("%s dentry_open failed\n", dentry->d_name.name);
- rc = PTR_ERR(file);
+ int audit_info = 0;
+
+ integrity_audit_msg(AUDIT_INTEGRITY_PCR, inode,
+ dentry->d_name.name,
+ "add_measurement",
+ "dentry_open failed",
+ 1, audit_info);
file = NULL;
goto out;
}
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