# Buildsheet autogenerated by ravenadm tool -- Do not edit.

NAMEBASE=		jbig2dec
VERSION=		0.20
REVISION=		2
KEYWORDS=		graphics devel
VARIANTS=		std
SDESC[std]=		JBIG2 decoder and library (monochrome documents)
HOMEPAGE=		https://jbig2dec.com/
CONTACT=		nobody

DOWNLOAD_GROUPS=	main
SITES[main]=		https://github.com/ArtifexSoftware/jbig2dec/releases/download/0.20/
DISTFILE[1]=		jbig2dec-0.20.tar.gz:main
DF_INDEX=		1
SPKGS[std]=		set
			primary
			dev
			tools
			man

OPTIONS_AVAILABLE=	none
OPTIONS_STANDARD=	none

EXRUN[tools]=		primary

USES=			autoreconf cpe libtool png ssl zlib

LICENSE=		AGPLv3+:primary
LICENSE_TERMS=		primary:{{WRKSRC}}/LICENSE
LICENSE_FILE=		AGPLv3+:{{WRKSRC}}/COPYING
LICENSE_SCHEME=		solo

CPE_VENDOR=		artifex
FPC_EQUIVALENT=		graphics/jbig2dec

MUST_CONFIGURE=		gnu
CONFIGURE_ARGS=		--with-libpng={{LOCALBASE}}
CONFIGURE_ENV=		ac_cv_func_getopt_long=yes

INSTALL_TARGET=		install-strip
SOVERSION=		0.0.0

LDFLAGS=		-L{{OPENSSLLIB}}
			-lcrypto
CVE_FIXED=		CVE-2023-46361

[FILE:327:descriptions/desc.primary]
jbig2dec is a decoder implementation of the JBIG2 image compression format.
JBIG2 is designed for lossy or lossless encoding of 'bilevel' (1-bit
monochrome) images at moderately high resolution, and in particular scanned
paper documents.  In this domain it is very efficient, offering compression
ratios on the order of 100:1.


[FILE:40:descriptions/desc.tools]
This package contains jbig2dec program.


[FILE:99:distinfo]
7b63ff6470289547e7a3a0f145cb8ea6c2afffdd65645b7d87d3b7febc96fb3a       497524 jbig2dec-0.20.tar.gz


[FILE:63:manifests/plist.primary]
lib/
 libjbig2dec.so.%%SOMAJOR%%
 libjbig2dec.so.%%SOVERSION%%


[FILE:78:manifests/plist.dev]
include/jbig2.h
lib/
 libjbig2dec.a
 libjbig2dec.so
lib/pkgconfig/jbig2dec.pc


[FILE:13:manifests/plist.tools]
bin/jbig2dec


[FILE:26:manifests/plist.man]
share/man/man1/jbig2dec.1


[FILE:753:patches/patch-CVE-2023-46361]
From 44ca5b9d023e1de33fcb8984c85bb29619c4db7e Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebras@gmail.com>
Date: Sun, 5 Nov 2023 12:21:52 +0100
Subject: [PATCH] Bug 705041: jbig2dec: Avoid uninitialized allocator in
 command-line tool.

This fixes CVE-2023-46361.
---
 jbig2dec/jbig2dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- jbig2dec.c.orig	2023-08-30 11:34:46 UTC
+++ jbig2dec.c
@@ -567,7 +567,7 @@ main(int argc, char **argv)
 {
     jbig2dec_params_t params;
     jbig2dec_error_callback_state_t error_callback_state;
-    jbig2dec_allocator_t allocator_;
+    jbig2dec_allocator_t allocator_ = { 0 };
     jbig2dec_allocator_t *allocator = &allocator_;
     Jbig2Ctx *ctx = NULL;
     FILE *f = NULL, *f_page = NULL;