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core/GUI: Fix null pointer dereference

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TGEnigma 2018-01-27 15:01:33 +01:00 committed by kd-11
parent e7537cded5
commit 55821041bf
1 changed files with 6 additions and 1 deletions
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7
rpcs3/Emu/Cell/Modules/cellMsgDialog.cpp
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@ -315,6 +315,11 @@ s32 cellMsgDialogProgressBarSetMsg(u32 progressBarIndex, vm::cptr<char> msgStrin
{
cellSysutil.warning("cellMsgDialogProgressBarSetMsg(progressBarIndex=%d, msgString=%s)", progressBarIndex, msgString);
if (!msgString)
{
return CELL_MSGDIALOG_ERROR_PARAM;
}
if (auto rsxthr = fxm::get<GSRender>())
{
if (auto dlg2 = rsxthr->shell_get_current_dialog())
@ -331,7 +336,7 @@ s32 cellMsgDialogProgressBarSetMsg(u32 progressBarIndex, vm::cptr<char> msgStrin
return CELL_MSGDIALOG_ERROR_DIALOG_NOT_OPENED;
}
if (progressBarIndex >= dlg->type.progress_bar_count || !msgString)
if (progressBarIndex >= dlg->type.progress_bar_count)
{
return CELL_MSGDIALOG_ERROR_PARAM;
}