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BUG/MINOR: proxy: free persist_rules

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force-persist proxy keyword is converted into a persist_rule, stored in
proxy persist_rules list member. Each new rule is dynamically allocated
during parsing.

This commit fixes the memory leak on deinit due to a missing free on
persist_rules list entries. This is done via deinit_proxy()
modification. Each rule in the list is freed, along with its associated
ACL condition type.

This can be backported to every stable version.
This commit is contained in:
Amaury Denoyelle 2026-01-14 11:19:13 +01:00
parent a209c35f30
commit 2f6aab9211
1 changed files with 6 additions and 0 deletions
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6
src/proxy.c
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@ -320,6 +320,12 @@ void deinit_proxy(struct proxy *p)
EXTRA_COUNTERS_FREE(p->extra_counters_fe);
EXTRA_COUNTERS_FREE(p->extra_counters_be);
list_for_each_entry_safe(rule, ruleb, &p->persist_rules, list) {
LIST_DELETE(&rule->list);
free_acl_cond(rule->cond);
free(rule);
}
free_server_rules(&p->server_rules);
list_for_each_entry_safe(rule, ruleb, &p->switching_rules, list) {