1 files changed, 5 insertions, 5 deletions
diff --git a/core/fpdfapi/page/fpdf_page_func.cpp b/core/fpdfapi/page/fpdf_page_func.cpp
index 32142d89c3..94695daca2 100644
--- a/core/fpdfapi/page/fpdf_page_func.cpp
+++ b/core/fpdfapi/page/fpdf_page_func.cpp
@@ -717,7 +717,7 @@ bool CPDF_StitchFunc::v_Call(float* inputs, float* outputs) const {
   input = PDF_Interpolate(input, m_pBounds[i], m_pBounds[i + 1],
                           m_pEncode[i * 2], m_pEncode[i * 2 + 1]);
   int nresults;
-  m_pSubFunctions[i]->Call(&input, kRequiredNumInputs, outputs, nresults);
+  m_pSubFunctions[i]->Call(&input, kRequiredNumInputs, outputs, &nresults);
   return true;
 }
 
@@ -810,11 +810,11 @@ bool CPDF_Function::Init(CPDF_Object* pObj) {
 bool CPDF_Function::Call(float* inputs,
                          uint32_t ninputs,
                          float* results,
-                         int& nresults) const {
-  if (m_nInputs != ninputs) {
+                         int* nresults) const {
+  if (m_nInputs != ninputs)
     return false;
-  }
-  nresults = m_nOutputs;
+
+  *nresults = m_nOutputs;
   for (uint32_t i = 0; i < m_nInputs; i++) {
     if (inputs[i] < m_pDomains[i * 2])
       inputs[i] = m_pDomains[i * 2];