gnu: openjpeg: Update to 2.2.0 [security fixes].
In addition to the patches we already had (which are not mentioned in the ChangeLog, but verified by following their respective GitHub issues) this release also fixes CVE-2016-9112, CVE-2016-5139, CVE-2016-5152, CVE-2016-5158, CVE-2016-5159, CVE-2016-1626 and CVE-2016-1628. See <https://github.com/uclouvain/openjpeg/blob/v2.2.0/CHANGELOG.md> for details. * gnu/packages/patches/openjpeg-CVE-2016-9572-CVE-2016-9573.patch, gnu/packages/patches/openjpeg-CVE-2016-9850-CVE-2016-9851.patch: Delete files. * gnu/local.mk (dist_patch_DATA): Remove them. * gnu/packages/image.scm (openjpeg): Update to 2.2.0. [source](patches): Remove. * gnu/packages/gstreamer.scm (gst-plugins-bad)[arguments]: Add phase to patch hard-coded openjpeg-2.1 path.master
Marius Bakke
parent
1a1558e88f
commit
c2f93e9c07
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@ -888,8 +888,6 @@ dist_patch_DATA = \
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%D%/packages/patches/ola-readdir-r.patch \
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%D%/packages/patches/openscenegraph-ffmpeg3.patch \
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%D%/packages/patches/openexr-missing-samples.patch \
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%D%/packages/patches/openjpeg-CVE-2016-9850-CVE-2016-9851.patch \
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%D%/packages/patches/openjpeg-CVE-2016-9572-CVE-2016-9573.patch \
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%D%/packages/patches/openldap-CVE-2017-9287.patch \
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%D%/packages/patches/openocd-nrf52.patch \
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%D%/packages/patches/openssl-runpath.patch \
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@ -275,7 +275,16 @@ developers consider to have good quality code and correct functionality.")
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#:configure-flags
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(list (string-append "--with-html-dir="
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(assoc-ref %outputs "doc")
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"/share/gtk-doc/html"))))
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"/share/gtk-doc/html"))
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#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'patch-openjpeg-reference
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(lambda _
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;; Remove hard-coded openjpeg-2.1 path. 2.2 is API- and
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;; ABI-compatible.
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(substitute* "ext/openjpeg/gstopenjpeg.h"
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(("<openjpeg-2\\.1/") "<openjpeg-2.2/"))
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#t)))))
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(propagated-inputs
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`(("gst-plugins-base" ,gst-plugins-base)))
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(native-inputs
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@ -511,7 +511,7 @@ work.")
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(define-public openjpeg
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(package
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(name "openjpeg")
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(version "2.1.2")
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(version "2.2.0")
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(source
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(origin
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(method url-fetch)
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@ -521,9 +521,7 @@ work.")
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(file-name (string-append name "-" version ".tar.gz"))
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(sha256
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(base32
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"19yz4g0c45sm8y1z01j9djsrl1mkz3pmw7fykc6hkvrqymp7prsc"))
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(patches (search-patches "openjpeg-CVE-2016-9850-CVE-2016-9851.patch"
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"openjpeg-CVE-2016-9572-CVE-2016-9573.patch"))))
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"0yvfghxwfm3dcqr9krkw63pcd76hzkknc3fh7bh11s8qlvjvrpbg"))))
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(build-system cmake-build-system)
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(arguments
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;; Trying to run `$ make check' results in a no rule fault.
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@ -1,233 +0,0 @@
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Fix CVE-2016-9572 and CVE-2016-9573:
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https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9572
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https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9573
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https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9572
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https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9573
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Patch copied from 3rd-party repository:
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https://github.com/szukw000/openjpeg/commit/7b28bd2b723df6be09fe7791eba33147c1c47d0d
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From 7b28bd2b723df6be09fe7791eba33147c1c47d0d Mon Sep 17 00:00:00 2001
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From: szukw000 <szukw000@arcor.de>
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Date: Mon, 28 Nov 2016 21:57:20 +0100
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Subject: [PATCH] Changes for issues #863 and #862
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---
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src/bin/jp2/convert.c | 59 +++++++++++++++++++++++++++++++++++++++-----
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src/bin/jp2/convertbmp.c | 29 +++++++++++++++++++++-
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src/bin/jp2/opj_decompress.c | 2 +-
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src/lib/openjp2/j2k.c | 11 ++++++---
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4 files changed, 90 insertions(+), 11 deletions(-)
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diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c
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index deee4f6..6a3f65b 100644
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--- a/src/bin/jp2/convert.c
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+++ b/src/bin/jp2/convert.c
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@@ -906,7 +906,8 @@ int imagetotga(opj_image_t * image, const char *outfile) {
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for (i = 0; i < image->numcomps-1; i++) {
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if ((image->comps[0].dx != image->comps[i+1].dx)
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||(image->comps[0].dy != image->comps[i+1].dy)
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- ||(image->comps[0].prec != image->comps[i+1].prec)) {
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+ ||(image->comps[0].prec != image->comps[i+1].prec)
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+ ||(image->comps[0].sgnd != image->comps[i+1].sgnd)) {
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fclose(fdest);
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fprintf(stderr, "Unable to create a tga file with such J2K image charateristics.");
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return 1;
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@@ -1743,7 +1744,7 @@ int imagetopnm(opj_image_t * image, const char *outfile, int force_split)
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int *red, *green, *blue, *alpha;
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int wr, hr, max;
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int i;
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- unsigned int compno, ncomp;
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+ unsigned int compno, ncomp, ui;
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int adjustR, adjustG, adjustB, adjustA;
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int fails, two, want_gray, has_alpha, triple;
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int prec, v;
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@@ -1768,6 +1769,27 @@ int imagetopnm(opj_image_t * image, const char *outfile, int force_split)
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if(want_gray) ncomp = 1;
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+ for (ui = 1; ui < ncomp; ++ui) {
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+ if (image->comps[0].dx != image->comps[ui].dx) {
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+ break;
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+ }
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+ if (image->comps[0].dy != image->comps[ui].dy) {
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+ break;
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+ }
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+ if (image->comps[0].prec != image->comps[ui].prec) {
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+ break;
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+ }
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+ if (image->comps[0].sgnd != image->comps[ui].sgnd) {
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+ break;
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+ }
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+ }
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+ if (ui != ncomp) {
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+ fprintf(stderr,"imagetopnm: All components\n shall have "
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+ "the same subsampling, same bit depth, same sign.\n"
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+ " Aborting\n");
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+ return 1;
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+ }
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+
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if ((force_split == 0) &&
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(ncomp == 2 /* GRAYA */
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|| (ncomp > 2 /* RGB, RGBA */
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@@ -2126,7 +2148,7 @@ static int imagetoraw_common(opj_image_t * image, const char *outfile, OPJ_BOOL
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{
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FILE *rawFile = NULL;
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size_t res;
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- unsigned int compno;
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+ unsigned int compno, numcomps;
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int w, h, fails;
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int line, row, curr, mask;
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int *ptr;
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@@ -2139,6 +2161,31 @@ static int imagetoraw_common(opj_image_t * image, const char *outfile, OPJ_BOOL
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return 1;
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}
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+ numcomps = image->numcomps;
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+
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+ if (numcomps > 4) {
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+ numcomps = 4;
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+ }
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+ for (compno = 1; compno < numcomps; ++compno) {
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+ if (image->comps[0].dx != image->comps[compno].dx) {
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+ break;
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+ }
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+ if (image->comps[0].dy != image->comps[compno].dy) {
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+ break;
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+ }
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+ if (image->comps[0].prec != image->comps[compno].prec) {
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+ break;
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+ }
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+ if (image->comps[0].sgnd != image->comps[compno].sgnd) {
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+ break;
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+ }
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+ }
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+ if (compno != numcomps) {
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+ fprintf(stderr,"imagetoraw_common: All components shall have the same subsampling, same bit depth, same sign.\n");
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+ fprintf(stderr,"\tAborting\n");
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+ return 1;
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+ }
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+
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rawFile = fopen(outfile, "wb");
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if (!rawFile) {
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fprintf(stderr, "Failed to open %s for writing !!\n", outfile);
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@@ -2146,9 +2193,9 @@ static int imagetoraw_common(opj_image_t * image, const char *outfile, OPJ_BOOL
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}
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fails = 1;
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- fprintf(stdout,"Raw image characteristics: %d components\n", image->numcomps);
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+ fprintf(stdout,"Raw image characteristics: %d components\n", numcomps);
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- for(compno = 0; compno < image->numcomps; compno++)
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+ for(compno = 0; compno < numcomps; compno++)
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{
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fprintf(stdout,"Component %u characteristics: %dx%dx%d %s\n", compno, image->comps[compno].w,
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image->comps[compno].h, image->comps[compno].prec, image->comps[compno].sgnd==1 ? "signed": "unsigned");
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@@ -2238,7 +2285,7 @@ static int imagetoraw_common(opj_image_t * image, const char *outfile, OPJ_BOOL
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}
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else if (image->comps[compno].prec <= 32)
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{
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- fprintf(stderr,"More than 16 bits per component no handled yet\n");
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+ fprintf(stderr,"More than 16 bits per component not handled yet\n");
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goto fin;
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}
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else
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diff --git a/src/bin/jp2/convertbmp.c b/src/bin/jp2/convertbmp.c
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index ae83077..8017ba8 100644
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--- a/src/bin/jp2/convertbmp.c
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+++ b/src/bin/jp2/convertbmp.c
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@@ -806,8 +806,35 @@ int imagetobmp(opj_image_t * image, const char *outfile) {
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FILE *fdest = NULL;
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int adjustR, adjustG, adjustB;
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+ {
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+ unsigned int ui, ncomp = image->numcomps;
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+
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+ if (ncomp > 4) { /* RGBA in bmpmask32toimage */
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+ ncomp = 4;
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+ }
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+ for (ui = 1; ui < ncomp; ++ui) {
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+ if (image->comps[0].dx != image->comps[ui].dx) {
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+ break;
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+ }
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+ if (image->comps[0].dy != image->comps[ui].dy) {
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+ break;
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+ }
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+ if (image->comps[0].prec != image->comps[ui].prec) {
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+ break;
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+ }
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+ if (image->comps[0].sgnd != image->comps[ui].sgnd) {
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+ break;
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+ }
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+ }
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+ if (ui != ncomp) {
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+ fprintf(stderr,"imagetobmp: All components shall have the same subsampling, same bit depth, same sign.\n");
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+ fprintf(stderr,"\tAborting\n");
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+ return 1;
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+ }
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+
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+ }
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if (image->comps[0].prec < 8) {
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- fprintf(stderr, "Unsupported number of components: %d\n", image->comps[0].prec);
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+ fprintf(stderr, "imagetobmp: Unsupported precision: %d\n", image->comps[0].prec);
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return 1;
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}
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if (image->numcomps >= 3 && image->comps[0].dx == image->comps[1].dx
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diff --git a/src/bin/jp2/opj_decompress.c b/src/bin/jp2/opj_decompress.c
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index 83160c3..c30079b 100644
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--- a/src/bin/jp2/opj_decompress.c
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+++ b/src/bin/jp2/opj_decompress.c
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@@ -1607,7 +1607,7 @@ int main(int argc, char **argv)
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if(dirptr->filename_buf) free(dirptr->filename_buf);
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free(dirptr);
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}
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- if (numDecompressedImages) {
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+ if (numDecompressedImages && !failed) {
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fprintf(stdout, "decode time: %d ms\n", (int)( (tCumulative * 1000.0) / (OPJ_FLOAT64)numDecompressedImages));
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}
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return failed ? EXIT_FAILURE : EXIT_SUCCESS;
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diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c
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index 66802bb..b6daa32 100644
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--- a/src/lib/openjp2/j2k.c
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+++ b/src/lib/openjp2/j2k.c
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@@ -2158,7 +2158,7 @@ static OPJ_BOOL opj_j2k_read_siz(opj_j2k_t *p_j2k,
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i, l_img_comp->dx, l_img_comp->dy);
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return OPJ_FALSE;
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}
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- if( l_img_comp->prec > 38) { /* TODO openjpeg won't handle more than ? */
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+ if( l_img_comp->prec < 1 || l_img_comp->prec > 38) { /* TODO openjpeg won't handle more than ? */
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opj_event_msg(p_manager, EVT_ERROR,
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"Invalid values for comp = %d : prec=%u (should be between 1 and 38 according to the JPEG2000 norm)\n",
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i, l_img_comp->prec);
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@@ -10029,7 +10029,11 @@ OPJ_BOOL opj_j2k_decode(opj_j2k_t * p_j2k,
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/* Move data and copy one information from codec to output image*/
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for (compno = 0; compno < p_image->numcomps; compno++) {
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p_image->comps[compno].resno_decoded = p_j2k->m_output_image->comps[compno].resno_decoded;
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- p_image->comps[compno].data = p_j2k->m_output_image->comps[compno].data;
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+ p_image->comps[compno].data = p_j2k->m_output_image->comps[compno].data;
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+
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+ if(p_image->comps[compno].data == NULL) return OPJ_FALSE;
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+
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+ p_j2k->m_output_image->comps[compno].data = NULL;
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#if 0
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char fn[256];
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sprintf( fn, "/tmp/%d.raw", compno );
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@@ -10037,7 +10041,6 @@ OPJ_BOOL opj_j2k_decode(opj_j2k_t * p_j2k,
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fwrite( p_image->comps[compno].data, sizeof(OPJ_INT32), p_image->comps[compno].w * p_image->comps[compno].h, debug );
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fclose( debug );
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#endif
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- p_j2k->m_output_image->comps[compno].data = NULL;
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}
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return OPJ_TRUE;
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@@ -10131,6 +10134,8 @@ OPJ_BOOL opj_j2k_get_tile( opj_j2k_t *p_j2k,
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p_image->comps[compno].data = p_j2k->m_output_image->comps[compno].data;
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+ if (p_image->comps[compno].data == NULL) return OPJ_FALSE;
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+
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p_j2k->m_output_image->comps[compno].data = NULL;
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}
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@ -1,245 +0,0 @@
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From cadff5fb6e73398de26a92e96d3d7cac893af255 Mon Sep 17 00:00:00 2001
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From: szukw000 <szukw000@arcor.de>
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Date: Fri, 9 Dec 2016 08:29:55 +0100
|
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Subject: [PATCH] These changes repair bugs of #871 and #872
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email from http://openwall.com/lists/oss-security/2016/12/09/4
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patch is against openjpeg-2.1.2, applies cleanly to 2.1.1.
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---
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src/bin/jp2/converttif.c | 107 +++++++++++++++++++++++++++++++----------------
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1 file changed, 70 insertions(+), 37 deletions(-)
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diff --git a/src/bin/jp2/converttif.c b/src/bin/jp2/converttif.c
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index 143d3be..c690f8b 100644
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--- a/src/bin/jp2/converttif.c
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+++ b/src/bin/jp2/converttif.c
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@@ -553,20 +553,18 @@ static void tif_32sto16u(const OPJ_INT32* pSrc, OPJ_UINT16* pDst, OPJ_SIZE_T len
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int imagetotif(opj_image_t * image, const char *outfile)
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{
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- int width, height;
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- int bps,adjust, sgnd;
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- int tiPhoto;
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+ uint32 width, height, bps, tiPhoto;
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+ int adjust, sgnd;
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TIFF *tif;
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tdata_t buf;
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- tsize_t strip_size;
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+ tmsize_t strip_size, rowStride;
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OPJ_UINT32 i, numcomps;
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- OPJ_SIZE_T rowStride;
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OPJ_INT32* buffer32s = NULL;
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OPJ_INT32 const* planes[4];
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convert_32s_PXCX cvtPxToCx = NULL;
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convert_32sXXx_C1R cvt32sToTif = NULL;
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- bps = (int)image->comps[0].prec;
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+ bps = (uint32)image->comps[0].prec;
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planes[0] = image->comps[0].data;
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numcomps = image->numcomps;
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@@ -674,13 +672,13 @@ int imagetotif(opj_image_t * image, const char *outfile)
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break;
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}
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sgnd = (int)image->comps[0].sgnd;
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- adjust = sgnd ? 1 << (image->comps[0].prec - 1) : 0;
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- width = (int)image->comps[0].w;
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- height = (int)image->comps[0].h;
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+ adjust = sgnd ? (int)(1 << (image->comps[0].prec - 1)) : 0;
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+ width = (uint32)image->comps[0].w;
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+ height = (uint32)image->comps[0].h;
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TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
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TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
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- TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, numcomps);
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+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, (uint32)numcomps);
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TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bps);
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TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
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TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
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@@ -688,8 +686,8 @@ int imagetotif(opj_image_t * image, const char *outfile)
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TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
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strip_size = TIFFStripSize(tif);
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- rowStride = ((OPJ_SIZE_T)width * numcomps * (OPJ_SIZE_T)bps + 7U) / 8U;
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- if (rowStride != (OPJ_SIZE_T)strip_size) {
|
||||
+ rowStride = (width * numcomps * bps + 7U) / 8U;
|
||||
+ if (rowStride != strip_size) {
|
||||
fprintf(stderr, "Invalid TIFF strip size\n");
|
||||
TIFFClose(tif);
|
||||
return 1;
|
||||
@@ -699,7 +697,7 @@ int imagetotif(opj_image_t * image, const char *outfile)
|
||||
TIFFClose(tif);
|
||||
return 1;
|
||||
}
|
||||
- buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)width * numcomps * sizeof(OPJ_INT32));
|
||||
+ buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)(width * numcomps * sizeof(OPJ_INT32)));
|
||||
if (buffer32s == NULL) {
|
||||
_TIFFfree(buf);
|
||||
TIFFClose(tif);
|
||||
@@ -1211,20 +1209,19 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
TIFF *tif;
|
||||
tdata_t buf;
|
||||
tstrip_t strip;
|
||||
- tsize_t strip_size;
|
||||
+ tmsize_t strip_size;
|
||||
int j, currentPlane, numcomps = 0, w, h;
|
||||
OPJ_COLOR_SPACE color_space = OPJ_CLRSPC_UNKNOWN;
|
||||
opj_image_cmptparm_t cmptparm[4]; /* RGBA */
|
||||
opj_image_t *image = NULL;
|
||||
int has_alpha = 0;
|
||||
- unsigned short tiBps, tiPhoto, tiSf, tiSpp, tiPC;
|
||||
- unsigned int tiWidth, tiHeight;
|
||||
+ uint32 tiBps, tiPhoto, tiSf, tiSpp, tiPC, tiWidth, tiHeight;
|
||||
OPJ_BOOL is_cinema = OPJ_IS_CINEMA(parameters->rsiz);
|
||||
convert_XXx32s_C1R cvtTifTo32s = NULL;
|
||||
convert_32s_CXPX cvtCxToPx = NULL;
|
||||
OPJ_INT32* buffer32s = NULL;
|
||||
OPJ_INT32* planes[4];
|
||||
- OPJ_SIZE_T rowStride;
|
||||
+ tmsize_t rowStride;
|
||||
|
||||
tif = TIFFOpen(filename, "r");
|
||||
|
||||
@@ -1243,22 +1240,35 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &tiSpp);
|
||||
TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &tiPhoto);
|
||||
TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &tiPC);
|
||||
- w= (int)tiWidth;
|
||||
- h= (int)tiHeight;
|
||||
-
|
||||
- if(tiBps > 16U) {
|
||||
- fprintf(stderr,"tiftoimage: Bits=%d, Only 1 to 16 bits implemented\n",tiBps);
|
||||
- fprintf(stderr,"\tAborting\n");
|
||||
+
|
||||
+ if(tiSpp == 0 || tiSpp > 4) { /* should be 1 ... 4 */
|
||||
+ fprintf(stderr,"tiftoimage: Bad value for samples per pixel == %hu.\n"
|
||||
+ "\tAborting.\n", tiSpp);
|
||||
+ TIFFClose(tif);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+ if(tiBps > 16U || tiBps == 0) {
|
||||
+ fprintf(stderr,"tiftoimage: Bad values for Bits == %d.\n"
|
||||
+ "\tMax. 16 Bits are allowed here.\n\tAborting.\n",tiBps);
|
||||
TIFFClose(tif);
|
||||
return NULL;
|
||||
}
|
||||
if(tiPhoto != PHOTOMETRIC_MINISBLACK && tiPhoto != PHOTOMETRIC_RGB) {
|
||||
- fprintf(stderr,"tiftoimage: Bad color format %d.\n\tOnly RGB(A) and GRAY(A) has been implemented\n",(int) tiPhoto);
|
||||
+ fprintf(stderr,"tiftoimage: Bad color format %d.\n"
|
||||
+ "\tOnly RGB(A) and GRAY(A) has been implemented\n",(int) tiPhoto);
|
||||
fprintf(stderr,"\tAborting\n");
|
||||
TIFFClose(tif);
|
||||
return NULL;
|
||||
}
|
||||
-
|
||||
+ if(tiWidth == 0 || tiHeight == 0) {
|
||||
+ fprintf(stderr,"tiftoimage: Bad values for width(%u) "
|
||||
+ "and/or height(%u)\n\tAborting.\n",tiWidth,tiHeight);
|
||||
+ TIFFClose(tif);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+ w= (int)tiWidth;
|
||||
+ h= (int)tiHeight;
|
||||
+
|
||||
switch (tiBps) {
|
||||
case 1:
|
||||
case 2:
|
||||
@@ -1312,7 +1322,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
|
||||
TIFFGetFieldDefaulted(tif, TIFFTAG_EXTRASAMPLES,
|
||||
&extrasamples, &sampleinfo);
|
||||
-
|
||||
+
|
||||
if(extrasamples >= 1)
|
||||
{
|
||||
switch(sampleinfo[0])
|
||||
@@ -1333,7 +1343,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
else /* extrasamples == 0 */
|
||||
if(tiSpp == 4 || tiSpp == 2) has_alpha = 1;
|
||||
}
|
||||
-
|
||||
+
|
||||
/* initialize image components */
|
||||
memset(&cmptparm[0], 0, 4 * sizeof(opj_image_cmptparm_t));
|
||||
|
||||
@@ -1346,7 +1356,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
} else {
|
||||
is_cinema = 0U;
|
||||
}
|
||||
-
|
||||
+
|
||||
if(tiPhoto == PHOTOMETRIC_RGB) /* RGB(A) */
|
||||
{
|
||||
numcomps = 3 + has_alpha;
|
||||
@@ -1384,10 +1394,24 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
image->x0 = (OPJ_UINT32)parameters->image_offset_x0;
|
||||
image->y0 = (OPJ_UINT32)parameters->image_offset_y0;
|
||||
image->x1 = !image->x0 ? (OPJ_UINT32)(w - 1) * (OPJ_UINT32)subsampling_dx + 1 :
|
||||
- image->x0 + (OPJ_UINT32)(w - 1) * (OPJ_UINT32)subsampling_dx + 1;
|
||||
+ image->x0 + (OPJ_UINT32)(w - 1) * (OPJ_UINT32)subsampling_dx + 1;
|
||||
+ if(image->x1 <= image->x0) {
|
||||
+ fprintf(stderr,"tiftoimage: Bad value for image->x1(%d) vs. "
|
||||
+ "image->x0(%d)\n\tAborting.\n",image->x1,image->x0);
|
||||
+ TIFFClose(tif);
|
||||
+ opj_image_destroy(image);
|
||||
+ return NULL;
|
||||
+ }
|
||||
image->y1 = !image->y0 ? (OPJ_UINT32)(h - 1) * (OPJ_UINT32)subsampling_dy + 1 :
|
||||
- image->y0 + (OPJ_UINT32)(h - 1) * (OPJ_UINT32)subsampling_dy + 1;
|
||||
-
|
||||
+ image->y0 + (OPJ_UINT32)(h - 1) * (OPJ_UINT32)subsampling_dy + 1;
|
||||
+ if(image->y1 <= image->y0) {
|
||||
+ fprintf(stderr,"tiftoimage: Bad value for image->y1(%d) vs. "
|
||||
+ "image->y0(%d)\n\tAborting.\n",image->y1,image->y0);
|
||||
+ TIFFClose(tif);
|
||||
+ opj_image_destroy(image);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+
|
||||
for(j = 0; j < numcomps; j++)
|
||||
{
|
||||
planes[j] = image->comps[j].data;
|
||||
@@ -1395,15 +1419,15 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
image->comps[numcomps - 1].alpha = (OPJ_UINT16)(1 - (numcomps & 1));
|
||||
|
||||
strip_size = TIFFStripSize(tif);
|
||||
-
|
||||
+
|
||||
buf = _TIFFmalloc(strip_size);
|
||||
if (buf == NULL) {
|
||||
TIFFClose(tif);
|
||||
opj_image_destroy(image);
|
||||
return NULL;
|
||||
}
|
||||
- rowStride = ((OPJ_SIZE_T)w * tiSpp * tiBps + 7U) / 8U;
|
||||
- buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)w * tiSpp * sizeof(OPJ_INT32));
|
||||
+ rowStride = (w * tiSpp * tiBps + 7U) / 8U;
|
||||
+ buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)(w * tiSpp * sizeof(OPJ_INT32)));
|
||||
if (buffer32s == NULL) {
|
||||
_TIFFfree(buf);
|
||||
TIFFClose(tif);
|
||||
@@ -1421,11 +1445,20 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
|
||||
for(; (h > 0) && (strip < TIFFNumberOfStrips(tif)); strip++)
|
||||
{
|
||||
const OPJ_UINT8 *dat8;
|
||||
- OPJ_SIZE_T ssize;
|
||||
+ tmsize_t ssize;
|
||||
|
||||
- ssize = (OPJ_SIZE_T)TIFFReadEncodedStrip(tif, strip, buf, strip_size);
|
||||
+ ssize = TIFFReadEncodedStrip(tif, strip, buf, strip_size);
|
||||
+ if(ssize < 1 || ssize > strip_size) {
|
||||
+ fprintf(stderr,"tiftoimage: Bad value for ssize(%ld) "
|
||||
+ "vs. strip_size(%ld).\n\tAborting.\n",ssize,strip_size);
|
||||
+ _TIFFfree(buf);
|
||||
+ _TIFFfree(buffer32s);
|
||||
+ TIFFClose(tif);
|
||||
+ opj_image_destroy(image);
|
||||
+ return NULL;
|
||||
+ }
|
||||
dat8 = (const OPJ_UINT8*)buf;
|
||||
-
|
||||
+
|
||||
while (ssize >= rowStride) {
|
||||
cvtTifTo32s(dat8, buffer32s, (OPJ_SIZE_T)w * tiSpp);
|
||||
cvtCxToPx(buffer32s, planes, (OPJ_SIZE_T)w);
|
||||
Loading…
Reference in New Issue