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| author | Bo Xu <bo_xu@foxitsoftware.com> | 2014-09-15 11:28:25 -0700 |
|---|---|---|
| committer | Bo Xu <bo_xu@foxitsoftware.com> | 2014-09-15 11:28:25 -0700 |
| commit | 4cce875b219ea772da8d528287b0e6431dcda48e (patch) | |
| tree | fd53c66e459cc6418e935dcc30948423bc9659a4 /core/src/fpdfapi/fpdf_parser | |
| parent | 56ef173042d786281edcbbc9f1c38c8f97ef10d5 (diff) | |
| download | pdfium-4cce875b219ea772da8d528287b0e6431dcda48e.tar.xz | |
Check Null pointer in CPDF_Dictionary::GetUnicodeText
BUG=414155
R=thakis@chromium.org
Review URL: https://codereview.chromium.org/574463002
Diffstat (limited to 'core/src/fpdfapi/fpdf_parser')
| -rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp index e945ab52a0..07b447b1b6 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp @@ -626,7 +626,9 @@ CFX_WideString CPDF_Dictionary::GetUnicodeText(FX_BSTR key, CFX_CharMap* pCharMa if (p) { if(p->GetType() == PDFOBJ_REFERENCE) { p = ((CPDF_Reference*)p)->GetDirect(); - return p->GetUnicodeText(pCharMap); + if (p) { + return p->GetUnicodeText(pCharMap); + } } else { return p->GetUnicodeText(pCharMap); } |