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Fill private information with zeros while destroying LinphoneChatMessage objects

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François Grisez 2017-11-15 09:25:50 +01:00
parent 3d923a8759
commit bd08e5940c
1 changed files with 12 additions and 13 deletions
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25
coreapi/chat.c
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@ -1676,33 +1676,32 @@ void linphone_chat_message_destroy(LinphoneChatMessage *msg) {
belle_sip_object_unref(msg);
}
#define strfree0(str) \
if (str) { \
memset(str, 0, strlen(str)); \
ms_free(str); \
}
static void _linphone_chat_message_destroy(LinphoneChatMessage *msg) {
if (msg->op)
sal_op_release(msg->op);
if (msg->ei)
linphone_error_info_unref(msg->ei);
if (msg->message)
ms_free(msg->message);
if (msg->external_body_url)
ms_free(msg->external_body_url);
if (msg->appdata)
ms_free(msg->appdata);
strfree0(msg->message);
strfree0(msg->external_body_url);
strfree0(msg->appdata);
if (msg->from)
linphone_address_unref(msg->from);
if (msg->to)
linphone_address_unref(msg->to);
if (msg->message_id)
ms_free(msg->message_id);
strfree0(msg->message_id);
if (msg->custom_headers)
sal_custom_header_free(msg->custom_headers);
if (msg->content_type)
ms_free(msg->content_type);
strfree0(msg->content_type);
if (msg->file_transfer_information) {
linphone_content_unref(msg->file_transfer_information);
}
if (msg->file_transfer_filepath != NULL) {
ms_free(msg->file_transfer_filepath);
}
strfree0(msg->file_transfer_filepath);
if (msg->callbacks) {
linphone_chat_message_cbs_unref(msg->callbacks);
}