Fix bug in FieldKey string creation in ColorSpinorField::create_comms…

…_batch
lattice · Dec 18, 2024 · ab4d968 · ab4d968
1 parent cec881a
commit ab4d968
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/color_spinor_field.cpp b/lib/color_spinor_field.cpp
@@ -843,12 +843,12 @@ namespace quda
     FieldKey<ColorSpinorField> key;
     key.volume = v.VolString();
     key.aux = v.AuxString();
-    char aux[32];
+    char aux[48];
     strcpy(aux, ",nFace=");
     u32toa(aux + 7, nFace);
     strcpy(aux + 8, ",ghost_batch=");
     u32toa(aux + 21, v.size());
-    if (spin_project && v.Nspin() > 1) strcat(aux, "spin_project");
+    if (spin_project && v.Nspin() > 1) strcat(aux, ",spin_project");
     key.aux += aux;
 
     return FieldTmp<ColorSpinorField>(key, param);