1 files changed, 5 insertions, 10 deletions
diff --git a/core/src/fpdftext/fpdf_text_int.cpp b/core/src/fpdftext/fpdf_text_int.cpp
index 55f736ee9c..66d20aff08 100644
--- a/core/src/fpdftext/fpdf_text_int.cpp
+++ b/core/src/fpdftext/fpdf_text_int.cpp
@@ -10,6 +10,7 @@
 #include <cctype>
 #include <cwctype>
 #include <memory>
+#include <vector>
 
 #include "core/include/fpdfapi/fpdf_module.h"
 #include "core/include/fpdfapi/fpdf_page.h"
@@ -748,16 +749,10 @@ int32_t CPDF_TextPage::FindTextlineFlowDirection() {
   }
   const int32_t nPageWidth = (int32_t)((CPDF_Page*)m_pPage)->GetPageWidth();
   const int32_t nPageHeight = (int32_t)((CPDF_Page*)m_pPage)->GetPageHeight();
-  CFX_ByteArray nHorizontalMask;
-  if (!nHorizontalMask.SetSize(nPageWidth)) {
-    return -1;
-  }
-  uint8_t* pDataH = nHorizontalMask.GetData();
-  CFX_ByteArray nVerticalMask;
-  if (!nVerticalMask.SetSize(nPageHeight)) {
-    return -1;
-  }
-  uint8_t* pDataV = nVerticalMask.GetData();
+  std::vector<uint8_t> nHorizontalMask(nPageWidth);
+  std::vector<uint8_t> nVerticalMask(nPageHeight);
+  uint8_t* pDataH = nHorizontalMask.data();
+  uint8_t* pDataV = nVerticalMask.data();
   int32_t index = 0;
   FX_FLOAT fLineHeight = 0.0f;
   CPDF_PageObject* pPageObj = NULL;