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krb5: Fix leak in krb5_set_config()

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We were leaking context->configured_default_cc_name.
This commit is contained in:
Nicolas Williams
2022-01-31 15:43:20 -06:00
parent 6923b822b8
commit 47432b907b
1 changed files with 5 additions and 8 deletions
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13
lib/krb5/context.c
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@@ -246,10 +246,10 @@ init_context_from_config_file(krb5_context context)
if (context->flags & KRB5_CTX_F_REPORT_CANONICAL_CLIENT_NAME) if (context->flags & KRB5_CTX_F_REPORT_CANONICAL_CLIENT_NAME)
context->flags |= KRB5_CTX_F_CHECK_PAC; context->flags |= KRB5_CTX_F_CHECK_PAC;
if (context->default_cc_name) free(context->default_cc_name);
free(context->default_cc_name);
context->default_cc_name = NULL; context->default_cc_name = NULL;
context->default_cc_name_set = 0; context->default_cc_name_set = 0;
free(context->configured_default_cc_name);
context->configured_default_cc_name = NULL; context->configured_default_cc_name = NULL;
tmp = secure_getenv("KRB5_TRACE"); tmp = secure_getenv("KRB5_TRACE");
@@ -646,12 +646,9 @@ KRB5_LIB_FUNCTION void KRB5_LIB_CALL
krb5_free_context(krb5_context context) krb5_free_context(krb5_context context)
{ {
_krb5_free_name_canon_rules(context, context->name_canon_rules); _krb5_free_name_canon_rules(context, context->name_canon_rules);
if (context->default_cc_name) free(context->default_cc_name);
free(context->default_cc_name); free(context->default_cc_name_env);
if (context->default_cc_name_env) free(context->configured_default_cc_name);
free(context->default_cc_name_env);
if (context->configured_default_cc_name)
free(context->configured_default_cc_name);
free(context->etypes); free(context->etypes);
free(context->cfg_etypes); free(context->cfg_etypes);
free(context->etypes_des); free(context->etypes_des);