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Fix memory leak on error in crypto/conf/conf_mod.c

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Fixes #24111

Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24119)
This commit is contained in:
shridhar kalavagunta
2024-04-11 20:42:37 -05:00
committed by Tomas Mraz
parent 23b6ef4894
commit 5bbdbce856
1 changed files with 2 additions and 1 deletions
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3
crypto/conf/conf_mod.c
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@@ -528,13 +528,14 @@ void CONF_modules_unload(int all)
old_modules = ossl_rcu_deref(&supported_modules);
new_modules = sk_CONF_MODULE_dup(old_modules);
to_delete = sk_CONF_MODULE_new_null();
if (new_modules == NULL) {
ossl_rcu_write_unlock(module_list_lock);
return;
}
to_delete = sk_CONF_MODULE_new_null();
/* unload modules in reverse order */
for (i = sk_CONF_MODULE_num(new_modules) - 1; i >= 0; i--) {
md = sk_CONF_MODULE_value(new_modules, i);