BUG/MINOR: rules: Initialize the list element when allocating a new rule
dd7e6c6dc ("BUG/MINOR: http-rules: completely free incorrect TCP rules on
error") and 388c0f2a6 ("BUG/MINOR: tcp-rules: completely free incorrect TCP
rules on error") introduced a regression because the list element of a new
rule is not intialized. Thus HAProxy crashes when an incorrect rule is
released.
This patch must be backported if above commits are backported. Note that
new_act_rule() only exists since the 2.5. It relies on the commit d535f807b
("MINOR: rules: add a new function new_act_rule() to allocate act_rules").
diff --git a/src/action.c b/src/action.c
index d4aecc8..74f5387 100644
--- a/src/action.c
+++ b/src/action.c
@@ -298,6 +298,7 @@
rule->from = from;
rule->conf.file = file ? strdup(file) : NULL;
rule->conf.line = linenum;
+ LIST_INIT(&rule->list);
return rule;
}