From 60d297d59210d12c1611ecd76746aa8632bfb961 Mon Sep 17 00:00:00 2001
From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
Date: Thu, 21 Sep 2017 20:09:50 -0500
Subject: [PATCH] [libpng16] Added interlaced versions of each file in
 contrib/pngsuite.

---
 ANNOUNCE                        |   7 ++++---
 CHANGES                         |   7 ++++---
 contrib/pngsuite/README         |   2 ++
 contrib/pngsuite/ibasn0g01.png  | Bin 0 -> 201 bytes
 contrib/pngsuite/ibasn0g02.png  | Bin 0 -> 138 bytes
 contrib/pngsuite/ibasn0g04.png  | Bin 0 -> 231 bytes
 contrib/pngsuite/ibasn0g08.png  | Bin 0 -> 237 bytes
 contrib/pngsuite/ibasn0g16.png  | Bin 0 -> 274 bytes
 contrib/pngsuite/ibasn2c08.png  | Bin 0 -> 299 bytes
 contrib/pngsuite/ibasn2c16.png  | Bin 0 -> 558 bytes
 contrib/pngsuite/ibasn3p01.png  | Bin 0 -> 116 bytes
 contrib/pngsuite/ibasn3p02.png  | Bin 0 -> 163 bytes
 contrib/pngsuite/ibasn3p04.png  | Bin 0 -> 288 bytes
 contrib/pngsuite/ibasn3p08.png  | Bin 0 -> 1492 bytes
 contrib/pngsuite/ibasn4a08.png  | Bin 0 -> 198 bytes
 contrib/pngsuite/ibasn4a16.png  | Bin 0 -> 2839 bytes
 contrib/pngsuite/ibasn6a08.png  | Bin 0 -> 339 bytes
 contrib/pngsuite/ibasn6a16.png  | Bin 0 -> 4164 bytes
 contrib/pngsuite/iftbbn0g01.png | Bin 0 -> 214 bytes
 contrib/pngsuite/iftbbn0g02.png | Bin 0 -> 211 bytes
 contrib/pngsuite/iftbbn0g04.png | Bin 0 -> 489 bytes
 contrib/pngsuite/iftbbn2c16.png | Bin 0 -> 3305 bytes
 contrib/pngsuite/iftbbn3p08.png | Bin 0 -> 1507 bytes
 contrib/pngsuite/iftbgn2c16.png | Bin 0 -> 3305 bytes
 contrib/pngsuite/iftbgn3p08.png | Bin 0 -> 1507 bytes
 contrib/pngsuite/iftbrn2c08.png | Bin 0 -> 2120 bytes
 contrib/pngsuite/iftbwn0g16.png | Bin 0 -> 1717 bytes
 contrib/pngsuite/iftbwn3p08.png | Bin 0 -> 1507 bytes
 contrib/pngsuite/iftbyn3p08.png | Bin 0 -> 1507 bytes
 contrib/pngsuite/iftp0n0g08.png | Bin 0 -> 847 bytes
 contrib/pngsuite/iftp0n2c08.png | Bin 0 -> 2020 bytes
 contrib/pngsuite/iftp0n3p08.png | Bin 0 -> 1495 bytes
 contrib/pngsuite/iftp1n3p08.png | Bin 0 -> 1507 bytes
 33 files changed, 10 insertions(+), 6 deletions(-)
 create mode 100644 contrib/pngsuite/ibasn0g01.png
 create mode 100644 contrib/pngsuite/ibasn0g02.png
 create mode 100644 contrib/pngsuite/ibasn0g04.png
 create mode 100644 contrib/pngsuite/ibasn0g08.png
 create mode 100644 contrib/pngsuite/ibasn0g16.png
 create mode 100644 contrib/pngsuite/ibasn2c08.png
 create mode 100644 contrib/pngsuite/ibasn2c16.png
 create mode 100644 contrib/pngsuite/ibasn3p01.png
 create mode 100644 contrib/pngsuite/ibasn3p02.png
 create mode 100644 contrib/pngsuite/ibasn3p04.png
 create mode 100644 contrib/pngsuite/ibasn3p08.png
 create mode 100644 contrib/pngsuite/ibasn4a08.png
 create mode 100644 contrib/pngsuite/ibasn4a16.png
 create mode 100644 contrib/pngsuite/ibasn6a08.png
 create mode 100644 contrib/pngsuite/ibasn6a16.png
 create mode 100644 contrib/pngsuite/iftbbn0g01.png
 create mode 100644 contrib/pngsuite/iftbbn0g02.png
 create mode 100644 contrib/pngsuite/iftbbn0g04.png
 create mode 100644 contrib/pngsuite/iftbbn2c16.png
 create mode 100644 contrib/pngsuite/iftbbn3p08.png
 create mode 100644 contrib/pngsuite/iftbgn2c16.png
 create mode 100644 contrib/pngsuite/iftbgn3p08.png
 create mode 100644 contrib/pngsuite/iftbrn2c08.png
 create mode 100644 contrib/pngsuite/iftbwn0g16.png
 create mode 100644 contrib/pngsuite/iftbwn3p08.png
 create mode 100644 contrib/pngsuite/iftbyn3p08.png
 create mode 100644 contrib/pngsuite/iftp0n0g08.png
 create mode 100644 contrib/pngsuite/iftp0n2c08.png
 create mode 100644 contrib/pngsuite/iftp0n3p08.png
 create mode 100644 contrib/pngsuite/iftp1n3p08.png

diff --git a/ANNOUNCE b/ANNOUNCE
index af1ddf5df..960b0eb77 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,4 +1,4 @@
-Libpng 1.6.33rc02 - September 20, 2017
+Libpng 1.6.33rc02 - September 22, 2017
 
 This is not intended to be a public release. It will be replaced
 within a few weeks by a public version or by another test version.
@@ -49,13 +49,14 @@ Version 1.6.33beta03 [September 14, 2017]
 Version 1.6.33rc01 [September 20, 2017]
   Initialize memory allocated by png_inflate to zero, using memset, to
     stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2()
-    due to truncated iTXT or zTXT chunk.
+    due to truncated iTXt or zTXt chunk.
   Initialize memory allocated by png_read_buffer to zero, using memset, to
     stop an oss-fuzz "use of uninitialized value" detection in
     png_icc_check_tag_table() due to truncated iCCP chunk.
   Removed a redundant test (suggested by "irwir" in Github issue #180).
 
-Version 1.6.33rc02 [September 20, 2017]
+Version 1.6.33rc02 [September 22, 2017]
+  Added interlaced versions of each file in contrib/pngsuite.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/CHANGES b/CHANGES
index ded4915dc..c77521352 100644
--- a/CHANGES
+++ b/CHANGES
@@ -833,7 +833,7 @@ Version 1.0.7beta11 [May 7, 2000]
   Removed the new PNG_CREATED_READ_STRUCT and PNG_CREATED_WRITE_STRUCT modes
     which are no longer used.
   Eliminated the three new members of png_text when PNG_LEGACY_SUPPORTED is
-    defined or when neither PNG_READ_iTXt_SUPPORTED nor PNG_WRITE_iTXT_SUPPORTED
+    defined or when neither PNG_READ_iTXt_SUPPORTED nor PNG_WRITE_iTXt_SUPPORTED
     is defined.
   Made PNG_NO_READ|WRITE_iTXt the default setting, to avoid memory
     overrun when old applications fill the info_ptr->text structure directly.
@@ -6019,13 +6019,14 @@ Version 1.6.33beta03 [September 14, 2017]
 Version 1.6.33rc01 [September 20, 2017]
   Initialize memory allocated by png_inflate to zero, using memset, to
     stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2()
-    due to truncated iTXT or zTXT chunk.
+    due to truncated iTXt or zTXt chunk.
   Initialize memory allocated by png_read_buffer to zero, using memset, to
     stop an oss-fuzz "use of uninitialized value" detection in
     png_icc_check_tag_table() due to truncated iCCP chunk.
   Removed a redundant test (suggested by "irwir" in Github issue #180).
 
-Version 1.6.33rc02 [September 20, 2017]
+Version 1.6.33rc02 [September 22, 2017]
+  Added interlaced versions of each file in contrib/pngsuite.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/contrib/pngsuite/README b/contrib/pngsuite/README
index 53ba5c8f7..930aeae03 100644
--- a/contrib/pngsuite/README
+++ b/contrib/pngsuite/README
@@ -16,6 +16,8 @@ chunks, etc.
 The "ft*.png" images are "free/libre" replacements for the transparent
 corresponding t*.png images in the PngSuite.
 
+The "i*.png" images are the same complete set, but interlaced.
+
 The images in this directory represent the basic PNG color-types:
 grayscale (1-16 bit deep), full color (8 or 16 bit), paletted
 (1-8 bit) and grayscale or color images with alpha channel. You
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literal 0
HcmV?d00001

diff --git a/contrib/pngsuite/iftbbn0g02.png b/contrib/pngsuite/iftbbn0g02.png
new file mode 100644
index 0000000000000000000000000000000000000000..46ba4977792db7242ca14bd6b484424bd133284e
GIT binary patch
literal 211
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literal 0
HcmV?d00001

diff --git a/contrib/pngsuite/iftbbn0g04.png b/contrib/pngsuite/iftbbn0g04.png
new file mode 100644
index 0000000000000000000000000000000000000000..e9db0ad50d0b43fece4191d0cee877d179727461
GIT binary patch
literal 489
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literal 0
HcmV?d00001

diff --git a/contrib/pngsuite/iftbbn2c16.png b/contrib/pngsuite/iftbbn2c16.png
new file mode 100644
index 0000000000000000000000000000000000000000..e3b4b8887dfc74686c65c1cf9f6b896fa20ab733
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/contrib/pngsuite/iftbbn3p08.png b/contrib/pngsuite/iftbbn3p08.png
new file mode 100644
index 0000000000000000000000000000000000000000..47d6eeb3c0f2f0133d6a3e248e9d6103398177da
GIT binary patch
literal 1507
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literal 0
HcmV?d00001

diff --git a/contrib/pngsuite/iftbgn2c16.png b/contrib/pngsuite/iftbgn2c16.png
new file mode 100644
index 0000000000000000000000000000000000000000..e3b4b8887dfc74686c65c1cf9f6b896fa20ab733
GIT binary patch
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