PdfPage_TextExtraction: Fix decodeString with no font

Previously, the `positions` vector could have an incorrect length if the current font is null.
podofo · Dec 3, 2024 · abb6176 · abb6176
1 parent e17a7ce
commit abb6176
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/podofo/main/PdfPage_TextExtraction.cpp b/src/podofo/main/PdfPage_TextExtraction.cpp
@@ -683,9 +683,9 @@ bool decodeString(const PdfString &str, TextState &state, string &decoded,
             // CHECK-ME: Maybe intrepret them as PdfDocEncoding?
             decoded = str.GetString();
             lengths.resize(decoded.length());
-            positions.reserve(decoded.length());
+            positions.resize(decoded.length());
             for (unsigned i = 0; i < decoded.length(); i++)
-                positions.push_back(i);
+                positions[i] = i;
 
             return true;
         }