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-rw-r--r--security/integrity/ima/ima_api.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index fc722b44c416..9382a4c568b2 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -237,3 +237,20 @@ void ima_audit_measurement(struct integrity_iint_cache *iint,
iint->flags |= IMA_AUDITED;
}
+
+const char *ima_d_path(struct path *path, char **pathbuf)
+{
+ char *pathname = NULL;
+
+ /* We will allow 11 spaces for ' (deleted)' to be appended */
+ *pathbuf = kmalloc(PATH_MAX + 11, GFP_KERNEL);
+ if (*pathbuf) {
+ pathname = d_path(path, *pathbuf, PATH_MAX + 11);
+ if (IS_ERR(pathname)) {
+ kfree(*pathbuf);
+ *pathbuf = NULL;
+ pathname = NULL;
+ }
+ }
+ return pathname;
+}