fix out-of-bounds access in orhr_col

Author: mgates3

SRC/cunhr_col.f

@@ -421,7 +421,7 @@ SUBROUTINE CUNHR_COL( M, N, NB, A, LDA, T, LDT, D, INFO )
 *
          JBTEMP2 = JB - 2
          DO J = JB, JB+JNB-2
-            DO I = J-JBTEMP2, NB
+            DO I = J-JBTEMP2, MIN( NB, N )
                T( I, J ) = CZERO
             END DO
          END DO

SRC/dorhr_col.f

@@ -420,7 +420,7 @@ SUBROUTINE DORHR_COL( M, N, NB, A, LDA, T, LDT, D, INFO )
 *
          JBTEMP2 = JB - 2
          DO J = JB, JB+JNB-2
-            DO I = J-JBTEMP2, NB
+            DO I = J-JBTEMP2, MIN( NB, N )
                T( I, J ) = ZERO
             END DO
          END DO

SRC/sorhr_col.f

@@ -420,7 +420,7 @@ SUBROUTINE SORHR_COL( M, N, NB, A, LDA, T, LDT, D, INFO )
 *
          JBTEMP2 = JB - 2
          DO J = JB, JB+JNB-2
-            DO I = J-JBTEMP2, NB
+            DO I = J-JBTEMP2, MIN( NB, N )
                T( I, J ) = ZERO
             END DO
          END DO

SRC/zunhr_col.f

@@ -421,7 +421,7 @@ SUBROUTINE ZUNHR_COL( M, N, NB, A, LDA, T, LDT, D, INFO )
 *
          JBTEMP2 = JB - 2
          DO J = JB, JB+JNB-2
-            DO I = J-JBTEMP2, NB
+            DO I = J-JBTEMP2, MIN( NB, N )
                T( I, J ) = CZERO
             END DO
          END DO