Examine.c: Fix memory leaks in Examine()

Fix memory leaks in Examine() reported by SAST analysis. Implement a
method to traverse and free all the nodes of the doubly linked list.
Replace for loop with while loop in order to improve redability of the
code and free allocated memory correctly.

Signed-off-by: Anna Sztukowska <anna.sztukowska@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/dlink.h b/dlink.h
index ab2a9459..ce667839 100644
--- a/dlink.h
+++ b/dlink.h
@@ -23,3 +23,4 @@ void dl_add(void*, void*);
 void dl_del(void*);
 void dl_free(void*);
 void dl_init(void*);
+void dl_free_all(void *head);