[pull] libpng16 from pnggroup:libpng16 - #70

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pull[bot] wants to merge 273 commits into

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pnggroup:libpng16

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Commits on Jun 15, 2024

arm: Remove obsolete assembler implementation filter_neon.S

rossburton
authored and
ctruta
committed
9e53875

Commits on Jun 17, 2024

arm: Add a placeholder file in lieu of the former `filter_neon.S`
ctruta
committed
e4a31f0

Commits on Sep 3, 2024

ci: Fix the verification of the msys2 toolchain on AppVeyor CI
ctruta
committed
532fec0

Commits on Sep 4, 2024

cmake: Fix the handling of PNG_HARDWARE_OPTIMIZATIONS on FreeBSD/amd64
ctruta
committed
33ef48b

Commits on Sep 5, 2024

cmake: Honor CMAKE_SYSROOT if set

ericriff
authored and
ctruta
committed
43d6ad3
ci: Add the targets/ subdirectory to facilitate cross-platform testing
ctruta
committed
7e18d14

Commits on Sep 7, 2024

fix: Remove cHRM check to accomodate ACES AP1

jbowler
authored and
ctruta
committed
20f819c

Commits on Sep 8, 2024

fix: Restore STDERR in pngtest.c

bungeman
authored and
ctruta
committed
40878fd
chore: Pacify editorconfig-checker version 3.0
ctruta
committed
2220865
chore: Delete contrib/tools/chkfmt.sh
ctruta
committed
fcdec9c
ci: Simplify the Travis CI configuration matrix
ctruta
committed
53a7f4e
build: Add a CMake config file compatible with the FindPNG module

bebuch
and
ctruta
committed
0e204b7

Commits on Sep 9, 2024

oss-fuzz: Add fuzzing targets for simplified READ API

tyler92
authored and
ctruta
committed
68ba4f1

Commits on Sep 10, 2024

Commits on Sep 12, 2024

fix: Prevent overflow in chromaticity calculations

jbowler
authored and
ctruta
committed
5a7e87f
oss-fuzz: Update the README file, the Docker file and the build script
ctruta
committed
3117b5f
chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
88ab4f5
Release libpng version 1.6.44
ctruta
committed
f5e92d7

Commits on Sep 14, 2024

Bump version to 1.6.45.git
ctruta
committed
ef153d5
oss-fuzz: Transfer to an external repo and remove from this repo
ctruta
committed
b7276ec
ci: Fix bad (but innocuous) copy pasta in ci_verify_version.sh
ctruta
committed
e3c7b26
doc: Make a small correction about branches in the libpng manual
ctruta
committed
222dd7c
doc: Update the README and TODO files
ctruta
committed
c0f3dd4
ci: Get ready for the upcoming branch 'libpng18'
ctruta
committed
68d7ce8

Commits on Sep 15, 2024

[libpng16] chore: Reorganize and update .gitignore
ctruta
committed
18ab7d0

Commits on Sep 17, 2024

[libpng16] chore: Set the `indent_size` fields in .editorconfig

ctruta
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jbowler
committed
cb08862
[libpng16] ci: Update ci_lint.sh to recognize .editorconfig-checker.json
ctruta
committed
bcb3124

Commits on Sep 19, 2024

Commits on Sep 20, 2024

[libpng16] test: Fix "make check" in all branches beyond 'libpng16'

jbowler
authored and
ctruta
committed
b8a0a54

Commits on Sep 24, 2024

Commits on Sep 25, 2024

[libpng16] mips: Eliminate use of non-ISO-C90 features

jbowler
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ctruta
committed
0a27b48

Commits on Sep 27, 2024

fix: Adjust colorspace calculations for ACES AP0

jbowler
authored and
ctruta
committed
d288a1d
[libpng16] arm: Use `png_aligncastconst` for an upcast in Neon intrinsics

jbowler
authored and
ctruta
committed
d3cf9b6

Commits on Oct 6, 2024

Commits on Oct 7, 2024

[libpng16] ci: Verification should pass regardless of autoconf artifacts
ctruta
committed
7c90057

Commits on Oct 10, 2024

[libpng16] fix: Correct the function `png_fp_sub` in png.c

jbowler
authored and
ctruta
committed
f14d5fc

Commits on Oct 11, 2024

[libpng16] chore: Clean up the leading blank lines from all source files

jbowler
authored and
ctruta
committed
d7d950e

Commits on Oct 12, 2024

Commits on Oct 13, 2024

fix: Avoid integer overflows in function `png_xy_from_XYZ`

jbowler
authored and
ctruta
committed
65470ac

Commits on Oct 15, 2024

[libpng16] test: Add a compile-time check in pngimage.c to avoid a failure

jbowler
authored and
ctruta
committed
76e5ec2

Commits on Oct 17, 2024

[libpng16] refactor: Deduplicate the interlace arrays `png_pass_*`
ctruta
committed
d9d70e6

Commits on Oct 18, 2024

[libpng16] build: Rename a private function to benefit C++Builder
ctruta
committed
c1cc0f3

Commits on Jan 2, 2025

Commits on Jan 3, 2025

[libpng16] fix: Update the cICP implementation yet more
ctruta
committed
3042f74
[libpng16] fix: Write order of colourspace chunks should conform to PNG v3

jbowler
authored and
ctruta
committed
0cc367a

Commits on Jan 6, 2025

build: Move portions from the main CMake file to separate modules
ctruta
committed
2a845ff
chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
3714c58

Commits on Jan 7, 2025

Release libpng version 1.6.45
ctruta
committed
51f5bd6

Commits on Jan 8, 2025

Bump version to 1.6.46.git
ctruta
committed
8ffc967
api(PNGv3): Add support for mDCV and cLLI

jbowler
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ctruta
committed
92e8581
api(PNGv3): Update the generated files and `PNG_EXPORT_LAST_ORDINAL`

jbowler
authored and
ctruta
committed
f753baa

Commits on Jan 10, 2025

pngminus: Add .editorconfig file; update the CMake file
ctruta
committed
03660a5
pngminus: Fix a typo in png2pnm.c
ctruta
committed
8a28d05
pngminus: Remove a workaround for an old printer
ctruta
committed
19a5a5e

Commits on Jan 21, 2025

fix: Restore the build for strictly-conforming standard compilers

jbowler
authored and
ctruta
committed
4d7c993
build: Add scripts/makefile.c89; update other makefiles
ctruta
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36a16fd
build: Update scripts/makefile.*
ctruta
committed
9cc729b

Commits on Jan 22, 2025

Commits on Jan 23, 2025

Release libpng version 1.6.46
ctruta
committed
0024abd

Commits on Jan 27, 2025

Bump version to 1.6.47.git
ctruta
committed
171bdd3
PNGv3 colourspace precedence rules conformance
jbowler
committed
a8242dd
test: add configuration tests and fix bugs
jbowler
committed
c4b20d0

Commits on Jan 30, 2025

refactor: Clean up the checking of chunk lengths and allocation limits

jbowler
authored and
ctruta
committed
2519a03
fix: Typo in a preprocessor directive
ctruta
committed
8c7ed2e
fix: `png_write_iCCP` check on profile length

jbowler
authored and
ctruta
committed
68e090e

Commits on Jan 31, 2025

test: add limit configuration tests
jbowler
committed
812c34c

Commits on Feb 11, 2025

Update man page to latest PNG 3e draft
svgeesus
committed
5356b94

Commits on Feb 17, 2025

pngimage: clean up on user/internal errors

jbowler
authored and
ctruta
committed
b20e6fb
ci: Introduce the `CI_NO_BUILD` flag
ctruta
committed
bb7e922

Commits on Feb 18, 2025

Release libpng version 1.6.47
ctruta
committed
872555f

Commits on Feb 19, 2025

Bump version to 1.6.48.git
ctruta
committed
5d09501
chore: Apply some of the missed updates to the copyright year
ctruta
committed
f20e66a

Commits on Feb 20, 2025

ci: Add more checks to ci_verify_version.sh; refactor
ctruta
committed
738f5e7

Commits on Feb 26, 2025

Commits on Mar 4, 2025

Recover from errors in ancillary chunks
LucasChollet
committed
34005e3

Commits on Apr 22, 2025

Revert "Recover from errors in ancillary chunks"
ctruta
committed
e046c0d
Correct mistake in example.c

ProgramMax
authored and
ctruta
committed
7101a55
fix(mDCv): Correct the floating-point setter `png_set_mDCv`

jbowler
authored and
ctruta
committed
f2b0f5f
Remove unused function from write-only configurations

jbowler
authored and
ctruta
committed
98448e3

Commits on Apr 25, 2025

Discourage the inclusion of private headers outside libpng

ctruta
and
jbowler
committed
c904917
chore: Clean up the error directives
ctruta
committed
69a3e5b

Commits on Apr 28, 2025

build: Add the CMake build option `PNG_LIBCONF_HEADER`
ctruta
committed
23bdc7a

Commits on Apr 29, 2025

chore: Add a TODO note in .cmake-format.yaml; reformat CMakeLists.txt
ctruta
committed
3e67531

Commits on Apr 30, 2025

Remove the config for Travis CI (and thank them for their support!)
ctruta
committed
34e3f7a
doc: Update the png.5 man page to the latest PNG-3 draft specification
ctruta
committed
643dbda
Release libpng version 1.6.48
ctruta
committed
ea12796

Commits on May 1, 2025

Bump version to 1.6.49.git
ctruta
committed
b4800ba
Add optimized RISC-V Vector functions

dragostis
authored and
ctruta
committed
cc5ee6b
Fix and improve the RISC-V Vector (RVV) implementation

authored and
ctruta
committed
ffb8e8b

Commits on May 14, 2025

riscv: Fix autotools definitions and comments

filipwasil
authored and
ctruta
committed
2b0eb78
riscv: Fix the run-time checking of the RVV availability

filipwasil
authored and
ctruta
committed
7108843
riscv: Fix more comments

filipwasil
authored and
ctruta
committed
0e37c0b

Commits on May 19, 2025

riscv: autotools update
filipwasil
committed
611bf10

Commits on May 26, 2025

chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
5be32eb

Commits on May 27, 2025

chore: Add riscv/.editorconfig and pacify editorconfig-checker
ctruta
committed
cff8620

Commits on May 28, 2025

ci: Add action-editorconfig-checker to the GitHub Action for linting
ctruta
committed
e2c1579
build: Fix apple-non-apple cross building

joostn
authored and
ctruta
committed
dc71f48

Commits on May 29, 2025

Commits on May 31, 2025

examples: Fix file descriptor leak in iccfrompng.c by closing input file

sanjay20m
authored and
ctruta
committed
197bbfe

Commits on Jun 1, 2025

examples: Refactor and reformat using clang-format
ctruta
committed
3bca02e

Commits on Jun 11, 2025

build: Fix the detection of the math library in the CMake file
ctruta
committed
a5830bf

Commits on Jun 12, 2025

riscv: Fix autodetection of RVV support

filipwasil
authored and
ctruta
committed
5b62726
chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
5d53dfd
doc: Update the png.5 man page to the latest PNG-3 draft
ctruta
committed
740366c
Release libpng version 1.6.49
ctruta
committed
6402042

Commits on Jun 14, 2025

Bump version to 1.6.50.git
ctruta
committed
7084241
chore: Update .gitignore
ctruta
committed
5dc5937

Commits on Jun 17, 2025

riscv: Improve the RVV availability check

filipwasil
authored and
ctruta
committed
edf4662
chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
be81ebe

Commits on Jun 18, 2025

riscv: Clearly separate the build flow for autotools and cmake

filipwasil
authored and
ctruta
committed
21895b0

Commits on Jun 28, 2025

riscv: Use C intrinsics

filipwasil
authored and
ctruta
committed
3391bb9
riscv: Do not overwrite `-march` when testing against SIMD availability

filipwasil
authored and
ctruta
committed
6aa47de
riscv: Simplify the runtime check to always be present

filipwasil
authored and
ctruta
committed
f451a4d
riscv: Remove unused argument

filipwasil
authored and
ctruta
committed
4266c75

Commits on Jun 30, 2025

fix: Prevent unknown chunks from causing out-of-place IEND errors

jbowler
and
ctruta
committed
2e5f296
build: Fix the CMake file for cross-platform builds that require `libm`
ctruta
committed
8087a21
chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
9eb25bd

Commits on Jul 1, 2025

doc: Update the man pages to the final PNG-3 specification
ctruta
committed
254a64e
Release libpng version 1.6.50
ctruta
committed
2b97891

Commits on Jul 2, 2025

Bump version to 1.6.51.git
ctruta
committed
cf59edd

Commits on Jul 3, 2025

Harden a vestigial check against overflow inside `png_zalloc`
ctruta
committed
7cecdca

Commits on Jul 15, 2025

riscv: Support only RVV 1.0

filipwasil
authored and
ctruta
committed
7916eb7
riscv: Leverage `__riscv_v` in pngpriv.h

filipwasil
authored and
ctruta
committed
816b008
doc: Update and reorganize the png.5 man page

ctruta
and
svgeesus
committed
8fb19f2

Commits on Jul 17, 2025

chore: Update .gitignore
ctruta
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134ab61

Commits on Sep 1, 2025

Commits on Sep 3, 2025

refactor: Delete conditional compilation for libpng 1.6.0 or earlier
ctruta
committed
99230a0

Commits on Sep 29, 2025

chore: Update .gitignore to exclude local coding agent files
ctruta
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c6913e2
api! Remove the experimental (and incomplete) ERROR_NUMBERS code

stoeckmann
and
ctruta
committed
bd41aa6

Commits on Nov 9, 2025

Fix a heap buffer overflow in `png_write_image_8bit`
ctruta
committed
2bd84c0

Commits on Nov 10, 2025

Fix a memory leak in function `png_set_quantize`; refactor
ctruta
committed
ea09476
Fix a buffer overflow in `png_do_quantize`
ctruta
committed
6a528eb
refactor: Delete unreachable code from `png_do_read_transformations`
ctruta
committed
83b23a8

Commits on Nov 12, 2025

Fix a buffer overflow in `png_init_read_transformations`
ctruta
committed
08da33b

Commits on Nov 17, 2025

Fix a buffer overflow in `png_image_finish_read`
ctruta
committed
16b5e38

Commits on Nov 19, 2025

Rearchitect the fix to the buffer overflow in `png_image_finish_read`
ctruta
committed
218612d

Commits on Nov 21, 2025

riscv: Fix `-Wundef` compiler warnings and relax RVV version checks
ctruta
committed
3a3d485
chore: Update .gitignore to exclude more local files
ctruta
committed
728ac12
chore: Disable automatic charset detection in .editorconfig-checker
ctruta
committed
c53a323
ci: Update the branch and tag exclusions on AppVeyor CI
ctruta
committed
b7fc38c
chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
fe85570
Update the main AUTHORS file
ctruta
committed
869ed49
Release libpng version 1.6.51
ctruta
committed
49363ad

Commits on Nov 28, 2025

Bump version to 1.6.52.git
ctruta
committed
cf53e54
Fix an out-of-bounds read in `png_image_read_composite`
ctruta
committed
788a624

Commits on Dec 1, 2025

Finalize the fix for out-of-bounds read in `png_image_read_composite`
ctruta
committed
a05a48b

Commits on Dec 3, 2025

riscv: Improve averaging performance in `png_read_filter_row_avg_rvv`

liangjunzhao
authored and
ctruta
committed
87ed1cd
riscv: Fix undefined behavior in `png_read_filter_row_paeth_rvv`

liangjunzhao
authored and
ctruta
committed
d27bedd
riscv: Reformat the contributor list and update the AUTHORS file
ctruta
committed
5b159ae
oss-fuzz: Add allocation failure fuzzing via nalloc

catenacyber
authored and
ctruta
committed
5c7d02d
Release libpng version 1.6.52
ctruta
committed
fbed161

Commits on Dec 5, 2025

Bump version to 1.6.53.git
ctruta
committed
d7447f0
Refer to CVE-2025-66293 in a comment about a vulnerability fix
ctruta
committed
d1ec152
Update the main AUTHORS file
ctruta
committed
2b3a667
riscv: Fix the RVV build

asmorkalov
authored and
ctruta
committed
b1e36ca
Update the list of contributing authors
ctruta
committed
57f0a71
riscv: Delete unused helper functions and macros
ctruta
committed
91bcccd
oss-fuzz: Use the nalloc fuzz target

catenacyber
authored and
ctruta
committed
c225b7d
build: Remove leftover ASM language from CMake `project`

jcar87
authored and
ctruta
committed
ff615fd
Release libpng version 1.6.53
ctruta
committed
4e3f57d

Commits on Dec 8, 2025

Bump version to 1.6.54.git
ctruta
committed
e8d40e1
fix: Use `png_voidp` instead of `voidp` in pngread.c and pngwrite.c
ctruta
committed
0e89437
chore: Tidy up whitespace in declarations and definitions
ctruta
committed
54c1275

Commits on Jan 7, 2026

Update the copyright year
ctruta
committed
9e4e247

Commits on Jan 9, 2026

Fix a heap buffer over-read in `png_image_read_direct_scaled`

ctruta
and
simecek
committed
e4f7ad4
refactor: Improve naming clarity in the `png_image_read_*` functions
ctruta
committed
ef14664

Commits on Jan 10, 2026

Commits on Jan 12, 2026

oss-fuzz: Disable nalloc with memory sanitizer

catenacyber
authored and
ctruta
committed
296965f
oss-fuzz: Replace unicode space with ascii space

catenacyber
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ctruta
committed
7a77762
oss-fuzz: Add three targets

catenacyber
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ctruta
committed
25ec74f
chore(oss-fuzz): Fix the lint errors
ctruta
committed
f88784b
Release libpng 1.6.54
ctruta
committed
02f2b4f

Commits on Feb 6, 2026

Bump version to 1.6.55.git
ctruta
committed
b884e8c
Fix a heap buffer overflow in `png_set_quantize`

ctruta
and
pwnalone
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01d03b8

Commits on Feb 9, 2026

Add .markdownlint.yml, a configuration file for markdownlint
ctruta
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2f7991c
chore: Pacify markdownlint
ctruta
committed
9404d8e
oss-fuzz: Restrict the nalloc build to libfuzzer

catenacyber
authored and
ctruta
committed
b72e38c
Release libpng version 1.6.55
ctruta
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c3e3049

Commits on Feb 11, 2026

Bump version to 1.6.56.git
ctruta
committed
61b3a6f
refactor: Clean up the redundant top-level const qualifiers
ctruta
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e0dbfd4
refactor: Clean up pointer variable declarations
ctruta
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d54127e

Commits on Feb 13, 2026

Fix typographical errors

THE-Spellchecker
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ctruta
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8d24508
oss-fuzz: Fix build.sh for/if

catenacyber
authored and
ctruta
committed
62f9a90

Commits on Feb 27, 2026

Fix wrong channel indices in `png_image_read_and_map` RGB_ALPHA path

ylwango613
authored and
ctruta
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646d55a
Fix two copy-paste typos in colormap read and sPLT write

ylwango613
authored and
ctruta
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0e731d1
Add missing NULL pointer checks in four public API functions

ylwango613
authored and
ctruta
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b137d21

Commits on Mar 2, 2026

Validate shift bit depths in `png_set_shift` to prevent infinite loop

ylwango613
and
ctruta
committed
7d52a80

Commits on Mar 6, 2026

build: Deprecate the POINTER_INDEXING config option
ctruta
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838b2e8

Commits on Mar 9, 2026

oss-fuzz: Fix memory leaks and API misuse in the transformations fuzzer

OwenSanzas
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ctruta
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2d89990
oss-fuzz: Fix API misuse in the readapi fuzzer

OwenSanzas
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ctruta
committed
905e1f8
oss-fuzz: Use bash in the nalloc wrapper script

catenacyber
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ctruta
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c082281
oss-fuzz: Rename `_nalloc` to `@nalloc` to match the fuzztests naming

catenacyber
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ctruta
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e1fa87e
oss-fuzz: Build the nalloc variants only for the fuzzers that use nalloc

catenacyber
authored and
ctruta
committed
753fc99
oss-fuzz: Fix indentation and rephrase comments in the build script

ctruta
and
bobfriesenhahn
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0c37b8f

Commits on Mar 18, 2026

fix: Resolve use-after-free on `png_ptr->trans_alpha`

Oblivionsage
authored and
ctruta
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2301926
Add Halil Oktay to AUTHORS

Oblivionsage
authored and
ctruta
committed
bf7fefe
fix: Initialize tail bytes in `trans_alpha` buffers

Oblivionsage
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ctruta
committed
a3a2144

Commits on Mar 20, 2026

fix: Resolve use-after-free on `png_ptr->palette`
ctruta
committed
7ea9eea
fix: Sync `info_ptr->palette` after in-place transforms
ctruta
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c1b0318

Commits on Mar 21, 2026

fix(arm): Resolve out-of-bounds read/write in NEON palette expansion

ctruta
and
Amemoyoi
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aba9f18

Commits on Mar 23, 2026

Commits on Mar 25, 2026

chore(test): Add comments and tidy up test definitions
ctruta
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80c0485
oss-fuzz: Restrict transformations_fuzzer to transformations

catenacyber
authored and
ctruta
committed
dc1732e
fix: Use the correct parameter name in `png_file_add_chunk`

Jeffin820
authored and
ctruta
committed
2f79003
Update the main AUTHORS file
ctruta
committed
5f9a0b1
Release libpng version 1.6.56
ctruta
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d5515b5

Commits on Mar 27, 2026

Bump version to 1.6.57.git
ctruta
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2182a67

Commits on Mar 30, 2026

fix: Handle self-referencing pointers in getter-to-setter aliasing
ctruta
committed
398cbe3
chore: Rerun `./autogen.sh --maintainer`
ctruta
committed
930dfe0
fix: Handle getter-to-setter aliasing in append-style chunk setters
ctruta
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55d20aa

Commits on Apr 6, 2026

fix: Prevent integer overflow in rowbytes computation

mohammadmseet-hue
authored and
ctruta
committed
2c97486

Commits on Apr 8, 2026

Release libpng version 1.6.57
ctruta
committed
95ab3fd

Commits on Apr 15, 2026

Commits on Apr 22, 2026

Bump version to 1.6.59.git
ctruta
committed
8c62c3b

Commits on May 11, 2026

maint: Migrate the CI software licensing to the REUSE Specification
ctruta
committed
d3f14cd
maint: Apply the MIT-0 license to .github/workflows/
ctruta
committed
7b85a6f
ci: Add support for testing libpng on Windows ARM64

MugundanMCW
and
ctruta
committed
99652c9

Commits on Jun 15, 2026

ci: Migrate the Windows x64 job to Visual Studio 2026 on "windows-2025"
ctruta
committed
145eced

Commits on Jun 19, 2026

build: Fix wrong symlink created for import library on MinGW and Cygwin

carlo-bramini
authored and
ctruta
committed
78ae423
fix(build): Use space-separated string for CMAKE_REQUIRED_FLAGS

authored and
ctruta
committed
fad0b25
build: Raise the CMake policy maximum version to 4.4
ctruta
committed
7ed557b

Commits on Jun 22, 2026

fix: Prevent double-freeing `png_struct` members on allocation failure

jortles
and
ctruta
committed
cae4745