From: Thierry FOURNIER <tfournier@exceliance.fr>
Date: Mon, 9 Dec 2013 10:29:46 +0000 (+0100)
Subject: BUG/MEDIUM: pattern: Pattern node has type of "struct pat_idx_elt" in place of "struc... 
X-Git-Tag: v1.5-dev20~141
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ce88c76a05c786d4b83655b5ce9a4a047133996;p=thirdparty%2Fhaproxy.git

BUG/MEDIUM: pattern: Pattern node has type of "struct pat_idx_elt" in place of "struct eb_node"

The free() function must free the "struct pat_idx_elt".

This bug was introduced by commit ed66c29 (REORG: acl/pattern: extract
pattern matching from the acl file and create pattern.c), no backport
is needed.
---

diff --git a/src/pattern.c b/src/pattern.c
index 4f049f735b..aef2a00537 100644
--- a/src/pattern.c
+++ b/src/pattern.c
@@ -769,11 +769,14 @@ void free_pattern_list(struct list *head)
 void free_pattern_tree(struct eb_root *root)
 {
 	struct eb_node *node, *next;
+	struct pat_idx_elt *elt;
+
 	node = eb_first(root);
 	while (node) {
 		next = eb_next(node);
 		eb_delete(node);
-		free(node);
+		elt = container_of(node, struct pat_idx_elt, node);
+		free(elt);
 		node = next;
 	}
 }