From 5859a7e28c65fd71cadc7d30818b846fb2b72c66 Mon Sep 17 00:00:00 2001 From: Arne Welzel Date: Fri, 8 Nov 2024 11:18:34 +0100 Subject: [PATCH] DNS_Mgr: Fix aliases memory issues --- src/DNS_Mgr.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/DNS_Mgr.cc b/src/DNS_Mgr.cc index 1228515459..a14345ed2c 100644 --- a/src/DNS_Mgr.cc +++ b/src/DNS_Mgr.cc @@ -406,6 +406,7 @@ static void query_cb(void* arg, ares_status_t status, size_t timeouts, const are } else { he.h_aliases[idx - 1] = util::copy_string(txt); + he.h_aliases[idx] = nullptr; } } else if ( type == ARES_REC_TYPE_TXT ) { @@ -449,7 +450,7 @@ static void query_cb(void* arg, ares_status_t status, size_t timeouts, const are if ( he.h_aliases ) { for ( size_t idx = 0; he.h_aliases[idx] != NULL; idx++ ) { - delete[] he.h_aliases; + delete[] he.h_aliases[idx]; } delete[] he.h_aliases;