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-rw-r--r--fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp b/fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp
index 0c7cd48553..8e10cc22e3 100644
--- a/fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp
+++ b/fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp
@@ -239,14 +239,16 @@ CPDF_Font* CBA_FontMap::GetAnnotDefaultFont(CFX_ByteString &sAlias)
}
CFX_ByteString sDA;
-
- sDA = FPDF_GetFieldAttr(m_pAnnotDict, "DA")->GetString();
+ CPDF_Object* pObj;
+ if ((pObj = FPDF_GetFieldAttr(m_pAnnotDict, "DA")))
+ sDA = pObj->GetString();
if (bWidget)
{
if (sDA.IsEmpty())
{
- sDA = FPDF_GetFieldAttr(pAcroFormDict, "DA")->GetString();
+ pObj = FPDF_GetFieldAttr(pAcroFormDict, "DA");
+ sDA = pObj ? pObj->GetString() : CFX_ByteString();
}
}