diff --git a/ANNOUNCE b/ANNOUNCE
index fda8c598f..26284628a 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -82,6 +82,8 @@ Version 1.6.32beta10 [August 5, 2017]
 
 Version 1.6.32beta11 [August 5, 2017]
   Added "eXIf" to "chunks_to_ignore[]" in png_set_keep_unknown_chunks().
+  Added huge_IDAT.png and empty_ancillary_chunks.png to testpngs/crashers.
+  Make pngtest --strict, --relax, --xfail options imply -m (multiple).
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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diff --git a/CHANGES b/CHANGES
index ca4a11046..21d90d21e 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5965,6 +5965,8 @@ Version 1.6.32beta10 [August 5, 2017]
 
 Version 1.6.32beta11 [August 5, 2017]
   Added "eXIf" to "chunks_to_ignore[]" in png_set_keep_unknown_chunks().
+  Added huge_IDAT.png and empty_ancillary_chunks.png to testpngs/crashers.
+  Make pngtest --strict, --relax, --xfail options imply -m (multiple).
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/contrib/testpngs/crashers/empty_ancillary_chunks.png b/contrib/testpngs/crashers/empty_ancillary_chunks.png
new file mode 100644
index 000000000..40572a299
Binary files /dev/null and b/contrib/testpngs/crashers/empty_ancillary_chunks.png differ
diff --git a/pngtest.c b/pngtest.c
index 3821e539c..d999e4de2 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1207,7 +1207,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
       if (png_get_eXIf_1(read_ptr, read_info_ptr, &exif_length, &exif) != 0)
       {
          if (exif_length > 1)
-            printf(" eXIf type %c%c, %lu bytes\n",exif[0],exif[1],
+            fprintf(STDERR," eXIf type %c%c, %lu bytes\n",exif[0],exif[1],
                (unsigned long)exif_length);
 # ifdef PNG_WRITE_eXIf_SUPPORTED
          png_set_eXIf_1(write_ptr, write_info_ptr, exif_length, exif);
@@ -1325,10 +1325,10 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
          {
             int i;
 
-            printf("\n");
+            fprintf(STDERR,"\n");
             for (i=0; i<num_text; i++)
             {
-               printf("   Text compression[%d]=%d\n",
+               fprintf(STDERR,"   Text compression[%d]=%d\n",
                    i, text_ptr[i].compression);
             }
          }
@@ -1545,10 +1545,10 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
          {
             int i;
 
-            printf("\n");
+            fprintf(STDERR,"\n");
             for (i=0; i<num_text; i++)
             {
-               printf("   Text compression[%d]=%d\n",
+               fprintf(STDERR,"   Text compression[%d]=%d\n",
                    i, text_ptr[i].compression);
             }
          }
@@ -1565,7 +1565,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
       if (png_get_eXIf_1(read_ptr, end_info_ptr, &exif_length, &exif) != 0)
       {
          if (exif_length > 1)
-            printf(" eXIf type %c%c, %lu bytes\n",exif[0],exif[1],
+            fprintf(STDERR," eXIf type %c%c, %lu bytes\n",exif[0],exif[1],
                (unsigned long)exif_length);
 # ifdef PNG_WRITE_eXIf_SUPPORTED
          png_set_eXIf_1(write_ptr, write_end_info_ptr, exif_length, exif);
@@ -1888,6 +1888,7 @@ main(int argc, char *argv[])
          inname = argv[2];
          strict++;
          relaxed = 0;
+         multiple=1;
       }
 
       else if (strcmp(argv[1], "--relaxed") == 0)
@@ -1897,6 +1898,7 @@ main(int argc, char *argv[])
          inname = argv[2];
          strict = 0;
          relaxed++;
+         multiple=1;
       }
       else if (strcmp(argv[1], "--xfail") == 0)
       {
@@ -1906,6 +1908,7 @@ main(int argc, char *argv[])
          strict = 0;
          xfail++;
          relaxed++;
+         multiple=1;
       }
 
       else
diff --git a/tests/pngtest-badpngs b/tests/pngtest-badpngs
index 85107b78c..649682419 100755
--- a/tests/pngtest-badpngs
+++ b/tests/pngtest-badpngs
@@ -6,5 +6,6 @@
 ./pngtest --relaxed ${srcdir}/contrib/testpngs/crashers/badcrc.png
 ./pngtest --relaxed ${srcdir}/contrib/testpngs/crashers/badadler.png
 ./pngtest --xfail ${srcdir}/contrib/testpngs/crashers/bad_iccp.png
+./pngtest --xfail ${srcdir}/contrib/testpngs/crashers/empty_ancillary_chunks.png
 
 exec ./pngtest --xfail ${srcdir}/contrib/testpngs/crashers/huge_idat.png