Fix crash with short TER record

Fixes #1637 Signed-off-by: Geoff Hutchison <[email protected]>
OpenChemistry · Mar 2, 2024 · 92b7c23 · 92b7c23
1 parent 12e5606
commit 92b7c23
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/avogadro/io/pdbformat.cpp b/avogadro/io/pdbformat.cpp
@@ -191,8 +191,9 @@ bool PdbFormat::read(std::istream& in, Core::Molecule& mol)
       }
     }
 
-    else if (startsWith(buffer, "TER")) { //  This is very important, each TER
-                                          //  record also counts in the serial.
+    else if (startsWith(buffer, "TER") &&
+             buffer.length() >= 11) { //  This is very important, each TER
+                                      //  record also counts in the serial.
       // Need to account for that when comparing with CONECT
       terList.push_back(lexicalCast<int>(buffer.substr(6, 5), ok));