Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / pdfium / core / src / fxcodec / lcms2 / lcms2-2.6 / src / cmsgamma.c

diff --git a/src/third_party/pdfium/core/src/fxcodec/lcms2/lcms2-2.6/src/cmsgamma.c b/src/third_party/pdfium/core/src/fxcodec/lcms2/lcms2-2.6/src/cmsgamma.c
index d5aa87b..97aeb7c 100644 (file)
--- a/src/third_party/pdfium/core/src/fxcodec/lcms2/lcms2-2.6/src/cmsgamma.c
+++ b/src/third_party/pdfium/core/src/fxcodec/lcms2/lcms2-2.6/src/cmsgamma.c
@@ -822,7 +822,7 @@ cmsToneCurve* CMSEXPORT cmsDupToneCurve(const cmsToneCurve* In)
        // Xiaochuan Liu
        // fix openpdf bug(mantis id:0055683, google id:360198)
        // the function CurveSetElemTypeFree in cmslut.c also needs to check pointer
-    if (In == NULL || In ->InterpParams == NULL) return NULL;
+    if (In == NULL || In ->InterpParams == NULL || In ->Segments == NULL || In ->Table16 == NULL) return NULL;
 
     return  AllocateToneCurveStruct(In ->InterpParams ->ContextID, In ->nEntries, In ->nSegments, In ->Segments, In ->Table16);
 }