From de4791d291b4252045d7922fb838c64d9b711fdf Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Fri, 30 Oct 2015 12:13:10 -0700 Subject: XFA: Restore early return if no FPDF_Page in FORM_DoPageAAction() Present in original XFA code drop. BUG=pdfium:259 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1425223002 . --- fpdfsdk/src/fpdfformfill.cpp | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) (limited to 'fpdfsdk/src') diff --git a/fpdfsdk/src/fpdfformfill.cpp b/fpdfsdk/src/fpdfformfill.cpp index a493c7fe21..dc740edfc5 100644 --- a/fpdfsdk/src/fpdfformfill.cpp +++ b/fpdfsdk/src/fpdfformfill.cpp @@ -656,24 +656,21 @@ DLLEXPORT void STDCALL FORM_DoPageAAction(FPDF_PAGE page, return; CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetSDKDocument(); CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; - CPDFSDK_PageView* pPageView = pSDKDoc->GetPageView(pPage, FALSE); - if (pPageView) { + CPDF_Page* pPDFPage = pPage->GetPDFPage(); + if (!pPDFPage) + return; + if (pSDKDoc->GetPageView(pPage, FALSE)) { CPDFDoc_Environment* pEnv = pSDKDoc->GetEnv(); CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander(); - CPDF_Dictionary* pPageDict = pPage->GetPDFPage()->m_pFormDict; + CPDF_Dictionary* pPageDict = pPDFPage->m_pFormDict; CPDF_AAction aa = pPageDict->GetDict(FX_BSTRC("AA")); - - FX_BOOL bExistOAAction = FALSE; - FX_BOOL bExistCAAction = FALSE; if (FPDFPAGE_AACTION_OPEN == aaType) { - bExistOAAction = aa.ActionExist(CPDF_AAction::OpenPage); - if (bExistOAAction) { + if (aa.ActionExist(CPDF_AAction::OpenPage)) { CPDF_Action action = aa.GetAction(CPDF_AAction::OpenPage); pActionHandler->DoAction_Page(action, CPDF_AAction::OpenPage, pSDKDoc); } } else { - bExistCAAction = aa.ActionExist(CPDF_AAction::ClosePage); - if (bExistCAAction) { + if (aa.ActionExist(CPDF_AAction::ClosePage)) { CPDF_Action action = aa.GetAction(CPDF_AAction::ClosePage); pActionHandler->DoAction_Page(action, CPDF_AAction::ClosePage, pSDKDoc); } -- cgit v1.2.3