From 2255a1bb3719b8492c795c8828d861bae037f6b9 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Fri, 23 Jan 2015 15:33:44 -0800 Subject: Merge to XFA: Fix null crash in CheckTrailer. This includes: fa370ac Fix test naming in previous commit. e0bbe4a Fix null crash in CheckTrailer. TBR=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/870173002 --- core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'core/src') diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp index 7af595de38..b759cc8a70 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp @@ -4030,14 +4030,14 @@ FX_BOOL CPDF_DataAvail::CheckTrailer(IFX_DownloadHints* pHints) CFX_SmartPointer file(FX_CreateMemoryStream(pBuf, (size_t)iSize, FALSE)); m_syntaxParser.InitParser((IFX_FileStream*)file, 0); CPDF_Object *pTrailer = m_syntaxParser.GetObject(NULL, 0, 0, 0); - if (pTrailer->GetType() != PDFOBJ_DICTIONARY) { - return FALSE; - } if (!pTrailer) { m_Pos += m_syntaxParser.SavePos(); pHints->AddSegment(m_Pos, iTrailerSize); return FALSE; } + if (pTrailer->GetType() != PDFOBJ_DICTIONARY) { + return FALSE; + } CPDF_Dictionary *pTrailerDict = pTrailer->GetDict(); if (pTrailerDict) { CPDF_Object *pEncrypt = pTrailerDict->GetElement("Encrypt"); -- cgit v1.2.3