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If adding an IMC/IMV fails, terminate() it only if it has been initialize()d

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This commit is contained in:
Martin Willi
2012-11-30 15:48:13 +01:00
parent fd885fd390
commit be18ee8123
2 changed files with 17 additions and 25 deletions
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src/libcharon/plugins/tnc_imv/tnc_imv_manager.c
+9 -13
View File
@@ -67,10 +67,9 @@ METHOD(imv_manager_t, add, bool,
{
TNC_Version version;
/* Initialize the IMV module */
imv->set_id(imv, this->next_imv_id);
if (imv->initialize(imv->get_id(imv), TNC_IFIMV_VERSION_1,
TNC_IFIMV_VERSION_1, &version) != TNC_RESULT_SUCCESS)
TNC_IFIMV_VERSION_1, &version) != TNC_RESULT_SUCCESS)
{
DBG1(DBG_TNC, "IMV \"%s\" failed to initialize", imv->get_name(imv));
return FALSE;
@@ -78,15 +77,18 @@ METHOD(imv_manager_t, add, bool,
this->imvs->insert_last(this->imvs, imv);
this->next_imv_id++;
if (imv->provide_bind_function(imv->get_id(imv), TNC_TNCS_BindFunction)
!= TNC_RESULT_SUCCESS)
if (imv->provide_bind_function(imv->get_id(imv),
TNC_TNCS_BindFunction) != TNC_RESULT_SUCCESS)
{
DBG1(DBG_TNC, "IMV \"%s\" could failed to obtain bind function",
imv->get_name(imv));
if (imv->terminate)
{
imv->terminate(imv->get_id(imv));
}
DBG1(DBG_TNC, "IMV \"%s\" failed to obtain bind function",
imv->get_name(imv));
this->imvs->remove_last(this->imvs, (void**)&imv);
return FALSE;
}
return TRUE;
}
@@ -123,12 +125,6 @@ METHOD(imv_manager_t, load, bool,
}
if (!add(this, imv))
{
if (imv->terminate &&
imv->terminate(imv->get_id(imv)) != TNC_RESULT_SUCCESS)
{
DBG1(DBG_TNC, "IMV \"%s\" not terminated successfully",
imv->get_name(imv));
}
imv->destroy(imv);
return FALSE;
}