diff --git a/CMakePresets.json b/CMakePresets.json
index 6d1a12fdff6..7b70970b17b 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -263,4 +263,5 @@
       ]
     }
   ]
-}
\ No newline at end of file
+}
+
diff --git a/config/cmake-presets/hidden-presets.json b/config/cmake-presets/hidden-presets.json
index bd36153c278..fad63b7b387 100644
--- a/config/cmake-presets/hidden-presets.json
+++ b/config/cmake-presets/hidden-presets.json
@@ -488,4 +488,5 @@
       ]
     }
   ]
-}
\ No newline at end of file
+}
+
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index f847457f5a0..3d4c23b362c 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -909,7 +909,7 @@ endmacro ()
 #-----------------------------------------------------------------------------
 
 # ----------------------------------------------------------------------
-# Set the flag to indicate that the machine is using a special algorithm toconvert
+# Set the flag to indicate that the machine is using a special algorithm to convert
 # 'long double' to '(unsigned) long' values.  (This flag should only be set for
 # the IBM Power Linux.  When the bit sequence of long double is
 # 0x4351ccf385ebc8a0bfcc2a3c3d855620, the converted value of (unsigned)long
diff --git a/config/cmake/runTest.cmake b/config/cmake/runTest.cmake
index 1304d36735b..d21765a8e36 100644
--- a/config/cmake/runTest.cmake
+++ b/config/cmake/runTest.cmake
@@ -218,14 +218,6 @@ if (NOT TEST_SKIP_COMPARE)
     file (READ ${TEST_FOLDER}/${TEST_REFERENCE} TEST_STREAM)
     list (LENGTH TEST_STREAM test_len)
     if (test_len GREATER 0)
-    #  if (WIN32) # no longer needed for CMake > 3.15
-    #    configure_file(${TEST_FOLDER}/${TEST_REFERENCE} ${TEST_FOLDER}/${TEST_REFERENCE}.tmp NEWLINE_STYLE CRLF)
-    #    if (EXISTS "${TEST_FOLDER}/${TEST_REFERENCE}.tmp")
-    #      file(RENAME ${TEST_FOLDER}/${TEST_REFERENCE}.tmp ${TEST_FOLDER}/${TEST_REFERENCE})
-    #    endif ()
-    #    #file (READ ${TEST_FOLDER}/${TEST_REFERENCE} TEST_STREAM)
-    #    #file (WRITE ${TEST_FOLDER}/${TEST_REFERENCE} "${TEST_STREAM}")
-    #  endif ()
 
       if (NOT TEST_SORT_COMPARE)
         # now compare the output with the reference
@@ -293,14 +285,6 @@ if (NOT TEST_SKIP_COMPARE)
     file (READ ${TEST_FOLDER}/${TEST_ERRREF} TEST_STREAM)
     list (LENGTH TEST_STREAM test_len)
     if (test_len GREATER 0)
-    #  if (WIN32) # no longer needed for CMake > 3.15
-    #    configure_file(${TEST_FOLDER}/${TEST_ERRREF} ${TEST_FOLDER}/${TEST_ERRREF}.tmp NEWLINE_STYLE CRLF)
-    #    if (EXISTS "${TEST_FOLDER}/${TEST_ERRREF}.tmp")
-    #      file(RENAME ${TEST_FOLDER}/${TEST_ERRREF}.tmp ${TEST_FOLDER}/${TEST_ERRREF})
-    #    endif ()
-    #    #file (READ ${TEST_FOLDER}/${TEST_ERRREF} TEST_STREAM)
-    #    #file (WRITE ${TEST_FOLDER}/${TEST_ERRREF} "${TEST_STREAM}")
-    #  endif ()
 
       # now compare the error output with the error reference
       execute_process (
diff --git a/config/sanitizer/README.md b/config/sanitizer/README.md
index 308f9c393aa..e3141455401 100644
--- a/config/sanitizer/README.md
+++ b/config/sanitizer/README.md
@@ -304,4 +304,5 @@ file(GLOB_RECURSE CMAKE_FILES
 )
 
 cmake_format(TARGET_NAME ${CMAKE_FILES})
-```
\ No newline at end of file
+```
+
diff --git a/doxygen/examples/H5D_examples.c b/doxygen/examples/H5D_examples.c
index ae483ee5566..1ad27947ee6 100644
--- a/doxygen/examples/H5D_examples.c
+++ b/doxygen/examples/H5D_examples.c
@@ -10,7 +10,7 @@ int
 chunk_cb(const hsize_t *offset, unsigned filter_mask, haddr_t addr, hsize_t size, void *op_data)
 {
     // only print the allocated chunk size only
-    printf("%ld\n", size);
+    printf("%" PRIuHSIZE "\n", size);
     return EXIT_SUCCESS;
 }
 //! <!-- [H5Dchunk_iter_cb] -->
diff --git a/fortran/src/H5Fff.F90 b/fortran/src/H5Fff.F90
index cfae7652e63..fee4d3c7cf8 100644
--- a/fortran/src/H5Fff.F90
+++ b/fortran/src/H5Fff.F90
@@ -43,6 +43,7 @@ MODULE H5F
   ! Number of objects opened in H5open_f
   INTEGER(SIZE_T) :: H5OPEN_NUM_OBJ
 
+
 #ifndef H5_DOXYGEN
   INTERFACE
      INTEGER(C_INT) FUNCTION h5fis_accessible(name, &
diff --git a/fortran/src/H5Lff.F90 b/fortran/src/H5Lff.F90
index bedfb8c6acc..004e5b23fdd 100644
--- a/fortran/src/H5Lff.F90
+++ b/fortran/src/H5Lff.F90
@@ -753,6 +753,9 @@ END FUNCTION H5Lexists
     hdferr = 0
     IF(link_exists_c.LT.0_C_INT) hdferr = -1
 
+    hdferr = 0
+    IF(link_exists_c.LT.0) hdferr = -1
+
   END SUBROUTINE h5lexists_f
 
 !>
diff --git a/fortran/src/H5Pff.F90 b/fortran/src/H5Pff.F90
index bbc7a9dc066..c4da8f32b06 100644
--- a/fortran/src/H5Pff.F90
+++ b/fortran/src/H5Pff.F90
@@ -4680,7 +4680,7 @@ SUBROUTINE h5pget_fill_value_ptr(prp_id, type_id, fillvalue, hdferr)
     IMPLICIT NONE
     INTEGER(HID_T), INTENT(IN)  :: prp_id
     INTEGER(HID_T), INTENT(IN)  :: type_id
-    TYPE(C_PTR)                 :: fillvalue
+    TYPE(C_PTR)   , INTENT(IN)  :: fillvalue
     INTEGER       , INTENT(OUT) :: hdferr
 
     hdferr = INT(H5Pget_fill_value(prp_id, type_id, fillvalue))
diff --git a/src/H5Olayout.c b/src/H5Olayout.c
index a686ce49e1c..1f2b6862b6e 100644
--- a/src/H5Olayout.c
+++ b/src/H5Olayout.c
@@ -591,6 +591,7 @@ H5O__layout_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNU
                         /* Avoid zero-size allocation */
                         mesg->storage.u.virt.list = NULL;
                     }
+
                     mesg->storage.u.virt.list_nalloc = (size_t)tmp_hsize;
                     mesg->storage.u.virt.list_nused  = (size_t)tmp_hsize;
 
diff --git a/tools/test/misc/talign.c b/tools/test/misc/talign.c
index 2387be4b670..7de9d1afe5c 100644
--- a/tools/test/misc/talign.c
+++ b/tools/test/misc/talign.c
@@ -179,7 +179,7 @@ main(void)
                "                    %6f = %f\n",
                (double)fok[0], (double)fptr[0], (double)fok[1], (double)fptr[1], (double)fnok[0],
                (double)fptr[2], (double)fnok[1], (double)fptr[3]);
-        puts("*FAILED - compound type alignmnent problem*");
+        puts("*FAILED - compound type alignment problem*");
     }
     else {
         puts(" PASSED");