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Fixed 7526: Crash in RDPEI channel

This commit is contained in:
akallabeth 2022-01-13 09:22:24 +01:00 committed by akallabeth
parent b8a48ae83b
commit bf19c925c2
1 changed files with 7 additions and 3 deletions
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10
channels/rdpei/client/rdpei_main.c
View File

@ -668,7 +668,11 @@ static UINT rdpei_send_touch_event_pdu(RDPEI_CHANNEL_CALLBACK* callback,
UINT status;
wStream* s;
UINT32 pduLength;
RDPEI_PLUGIN* rdpei = (RDPEI_PLUGIN*)callback->plugin;
RDPEI_PLUGIN* rdpei;
WINPR_ASSERT(callback);
rdpei = (RDPEI_PLUGIN*)callback->plugin;
if (!rdpei || !rdpei->rdpcontext)
return ERROR_INTERNAL_ERROR;
if (freerdp_settings_get_bool(rdpei->rdpcontext->settings, FreeRDP_SuspendInput))
@ -769,7 +773,7 @@ static UINT rdpei_recv_suspend_touch_pdu(RDPEI_CHANNEL_CALLBACK* callback, wStre
if (!callback || !callback->plugin)
return ERROR_INTERNAL_ERROR;
rdpei = (RdpeiClientContext*)callback->plugin;
rdpei = (RdpeiClientContext*)callback->plugin->pInterface;
if (!rdpei)
return ERROR_INTERNAL_ERROR;
@ -792,7 +796,7 @@ static UINT rdpei_recv_resume_touch_pdu(RDPEI_CHANNEL_CALLBACK* callback, wStrea
UINT error = CHANNEL_RC_OK;
if (!s || !callback || !callback->plugin)
return ERROR_INTERNAL_ERROR;
rdpei = (RdpeiClientContext*)callback->plugin;
rdpei = (RdpeiClientContext*)callback->plugin->pInterface;
if (!rdpei)
return ERROR_INTERNAL_ERROR;