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[MINOR] Free stick rules on denint()

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The motivation for this is that when soft-restart is merged
it will be come more important to free all relevant memory in deinit()

Discovered using valgrind.
This commit is contained in:
Simon Horman 2011-07-15 13:14:11 +09:00 committed by Willy Tarreau
parent b08584ac71
commit 6fb8259014
1 changed files with 54 additions and 13 deletions
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67
src/haproxy.c
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@ -674,29 +674,67 @@ void init(int argc, char **argv)
}
static void deinit_tcp_rules(struct list *rules)
static void deinit_acl_cond(struct acl_cond *cond)
{
struct tcp_rule *trule, *truleb;
struct acl_term_suite *suite, *suiteb;
struct acl_term *term, *termb;
list_for_each_entry_safe(trule, truleb, rules, list) {
if (trule->cond) {
list_for_each_entry_safe(suite, suiteb, &trule->cond->suites, list) {
list_for_each_entry_safe(term, termb, &suite->terms, list) {
LIST_DEL(&term->list);
free(term);
}
LIST_DEL(&suite->list);
free(suite);
}
if (!cond)
return;
list_for_each_entry_safe(suite, suiteb, &cond->suites, list) {
list_for_each_entry_safe(term, termb, &suite->terms, list) {
LIST_DEL(&term->list);
free(term);
}
LIST_DEL(&suite->list);
free(suite);
}
free(cond);
}
static void deinit_tcp_rules(struct list *rules)
{
struct tcp_rule *trule, *truleb;
list_for_each_entry_safe(trule, truleb, rules, list) {
LIST_DEL(&trule->list);
free(trule->cond);
deinit_acl_cond(trule->cond);
free(trule);
}
}
static void deinit_pattern_arg(struct pattern_arg *p, int i)
{
if (!p)
return;
while (i--)
if (p[i].type == PATTERN_ARG_TYPE_STRING)
free(p[i].data.str.str);
free(p);
}
static void deinit_stick_rules(struct list *rules)
{
struct sticking_rule *rule, *ruleb;
list_for_each_entry_safe(rule, ruleb, rules, list) {
LIST_DEL(&rule->list);
deinit_acl_cond(rule->cond);
if (rule->expr) {
struct pattern_conv_expr *conv_expr, *conv_exprb;
list_for_each_entry_safe(conv_expr, conv_exprb, &rule->expr->conv_exprs, list)
deinit_pattern_arg(conv_expr->arg_p, conv_expr->arg_i);
deinit_pattern_arg(rule->expr->arg_p, rule->expr->arg_i);
free(rule->expr);
}
free(rule);
}
}
void deinit(void)
{
struct proxy *p = proxy, *p0;
@ -819,6 +857,9 @@ void deinit(void)
deinit_tcp_rules(&p->tcp_req.inspect_rules);
deinit_tcp_rules(&p->tcp_req.l4_rules);
deinit_stick_rules(&p->storersp_rules);
deinit_stick_rules(&p->sticking_rules);
free(p->appsession_name);
h = p->req_cap;