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-rw-r--r--security/integrity/ima/ima_template.c2
-rw-r--r--security/integrity/ima/ima_template_lib.c22
-rw-r--r--security/integrity/ima/ima_template_lib.h2
3 files changed, 26 insertions, 0 deletions
diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c
index a5ecd9e2581b..43784f2bf8bd 100644
--- a/security/integrity/ima/ima_template.c
+++ b/security/integrity/ima/ima_template.c
@@ -51,6 +51,8 @@ static const struct ima_template_field supported_fields[] = {
.field_show = ima_show_template_uint},
{.field_id = "igid", .field_init = ima_eventinodegid_init,
.field_show = ima_show_template_uint},
+ {.field_id = "imode", .field_init = ima_eventinodemode_init,
+ .field_show = ima_show_template_uint},
};
/*
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c
index 87b40f391739..3156fb34b1af 100644
--- a/security/integrity/ima/ima_template_lib.c
+++ b/security/integrity/ima/ima_template_lib.c
@@ -596,3 +596,25 @@ int ima_eventinodegid_init(struct ima_event_data *event_data,
{
return ima_eventinodedac_init_common(event_data, field_data, false);
}
+
+/*
+ * ima_eventinodemode_init - include the inode mode as part of the template
+ * data
+ */
+int ima_eventinodemode_init(struct ima_event_data *event_data,
+ struct ima_field_data *field_data)
+{
+ struct inode *inode;
+ umode_t mode;
+
+ if (!event_data->file)
+ return 0;
+
+ inode = file_inode(event_data->file);
+ mode = inode->i_mode;
+ if (ima_canonical_fmt)
+ mode = cpu_to_le16(mode);
+
+ return ima_write_template_field_data((char *)&mode, sizeof(mode),
+ DATA_FMT_UINT, field_data);
+}
diff --git a/security/integrity/ima/ima_template_lib.h b/security/integrity/ima/ima_template_lib.h
index b0aaf109f386..6509af4a97ee 100644
--- a/security/integrity/ima/ima_template_lib.h
+++ b/security/integrity/ima/ima_template_lib.h
@@ -54,4 +54,6 @@ int ima_eventinodeuid_init(struct ima_event_data *event_data,
struct ima_field_data *field_data);
int ima_eventinodegid_init(struct ima_event_data *event_data,
struct ima_field_data *field_data);
+int ima_eventinodemode_init(struct ima_event_data *event_data,
+ struct ima_field_data *field_data);
#endif /* __LINUX_IMA_TEMPLATE_LIB_H */