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package/gd: bump to version 2.3.0

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- Drop patches (already in version)
- gdlib-config has been dropped since
  d62f608c7c
- Update license hash
- Update indentation in hash file (two spaces)

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2021-01-23 23:06:52 +01:00 committed by Thomas Petazzoni
parent 3a291be2e8
commit 1e317d5ff2
8 changed files with 4 additions and 503 deletions
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80
package/gd/0001-bmp-check-return-value-in-gdImageBmpPtr.patch
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@ -1,80 +0,0 @@
From ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 14 Jul 2018 13:54:08 -0400
Subject: [PATCH] bmp: check return value in gdImageBmpPtr
Closes #447.
CVE-2018-1000222
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
src/gd_bmp.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/src/gd_bmp.c b/src/gd_bmp.c
index bde0b9d..78f40d9 100644
--- a/src/gd_bmp.c
+++ b/src/gd_bmp.c
@@ -47,6 +47,8 @@ static int bmp_read_4bit(gdImagePtr im, gdIOCtxPtr infile, bmp_info_t *info, bmp
static int bmp_read_8bit(gdImagePtr im, gdIOCtxPtr infile, bmp_info_t *info, bmp_hdr_t *header);
static int bmp_read_rle(gdImagePtr im, gdIOCtxPtr infile, bmp_info_t *info);
+static int _gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression);
+
#define BMP_DEBUG(s)
static int gdBMPPutWord(gdIOCtx *out, int w)
@@ -87,8 +89,10 @@ BGD_DECLARE(void *) gdImageBmpPtr(gdImagePtr im, int *size, int compression)
void *rv;
gdIOCtx *out = gdNewDynamicCtx(2048, NULL);
if (out == NULL) return NULL;
- gdImageBmpCtx(im, out, compression);
- rv = gdDPExtractData(out, size);
+ if (!_gdImageBmpCtx(im, out, compression))
+ rv = gdDPExtractData(out, size);
+ else
+ rv = NULL;
out->gd_free(out);
return rv;
}
@@ -141,6 +145,11 @@ BGD_DECLARE(void) gdImageBmp(gdImagePtr im, FILE *outFile, int compression)
compression - whether to apply RLE or not.
*/
BGD_DECLARE(void) gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression)
+{
+ _gdImageBmpCtx(im, out, compression);
+}
+
+static int _gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression)
{
int bitmap_size = 0, info_size, total_size, padding;
int i, row, xpos, pixel;
@@ -148,6 +157,7 @@ BGD_DECLARE(void) gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression)
unsigned char *uncompressed_row = NULL, *uncompressed_row_start = NULL;
FILE *tmpfile_for_compression = NULL;
gdIOCtxPtr out_original = NULL;
+ int ret = 1;
/* No compression if its true colour or we don't support seek */
if (im->trueColor) {
@@ -325,6 +335,7 @@ BGD_DECLARE(void) gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression)
out_original = NULL;
}
+ ret = 0;
cleanup:
if (tmpfile_for_compression) {
#ifdef _WIN32
@@ -338,7 +349,7 @@ cleanup:
if (out_original) {
out_original->gd_free(out_original);
}
- return;
+ return ret;
}
static int compress_row(unsigned char *row, int length)
--
2.20.1

61
package/gd/0002-Fix-420-Potential-infinite-loop-in-gdImageCreateFrom.patch
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@ -1,61 +0,0 @@
From a11f47475e6443b7f32d21f2271f28f417e2ac04 Mon Sep 17 00:00:00 2001
From: "Christoph M. Becker" <cmbecker69@gmx.de>
Date: Wed, 29 Nov 2017 19:37:38 +0100
Subject: [PATCH] Fix #420: Potential infinite loop in gdImageCreateFromGifCtx
Due to a signedness confusion in `GetCode_` a corrupt GIF file can
trigger an infinite loop. Furthermore we make sure that a GIF without
any palette entries is treated as invalid *after* open palette entries
have been removed.
CVE-2018-5711
See also https://bugs.php.net/bug.php?id=75571.
[Peter: drop tests]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
src/gd_gif_in.c | 12 ++++++------
1 files changed, 38 insertions(+), 6 deletions(-)
diff --git a/src/gd_gif_in.c b/src/gd_gif_in.c
index daf26e7..0a8bd71 100644
--- a/src/gd_gif_in.c
+++ b/src/gd_gif_in.c
@@ -335,11 +335,6 @@ terminated:
return 0;
}
- if(!im->colorsTotal) {
- gdImageDestroy(im);
- return 0;
- }
-
/* Check for open colors at the end, so
* we can reduce colorsTotal and ultimately
* BitsPerPixel */
@@ -351,6 +346,11 @@ terminated:
}
}
+ if(!im->colorsTotal) {
+ gdImageDestroy(im);
+ return 0;
+ }
+
return im;
}
@@ -447,7 +447,7 @@ static int
GetCode_(gdIOCtx *fd, CODE_STATIC_DATA *scd, int code_size, int flag, int *ZeroDataBlockP)
{
int i, j, ret;
- unsigned char count;
+ int count;
if(flag) {
scd->curbit = 0;
--
2.20.1

41
package/gd/0003-Fix-501-Uninitialized-read-in-gdImageCreateFromXbm-C.patch
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@ -1,41 +0,0 @@
From e13a342c079aeb73e31dfa19eaca119761bac3f3 Mon Sep 17 00:00:00 2001
From: Jonas Meurer <jonas@freesources.org>
Date: Tue, 11 Jun 2019 12:16:46 +0200
Subject: [PATCH] Fix #501: Uninitialized read in gdImageCreateFromXbm
(CVE-2019-11038)
Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2019-11038
Bug-Debian: https://bugs.debian.org/929821
Bug: https://github.com/libgd/libgd/issues/501
We have to ensure that `sscanf()` does indeed read a hex value here,
and bail out otherwise.
Original patch by Christoph M. Becker <cmbecker69@gmx.de> for PHP libgd ext.
https://git.php.net/?p=php-src.git;a=commit;h=ed6dee9a198c904ad5e03113e58a2d2c200f5184
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
src/gd_xbm.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/gd_xbm.c b/src/gd_xbm.c
index 4ca41ac..cf0545e 100644
--- a/src/gd_xbm.c
+++ b/src/gd_xbm.c
@@ -169,7 +169,11 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromXbm(FILE * fd)
}
h[3] = ch;
}
- sscanf(h, "%x", &b);
+ if (sscanf(h, "%x", &b) != 1) {
+ gd_error("invalid XBM");
+ gdImageDestroy(im);
+ return 0;
+ }
for (bit = 1; bit <= max_bit; bit = bit << 1) {
gdImageSetPixel(im, x++, y, (b & bit) ? 1 : 0);
if (x == im->sx) {
--
2.20.1

219
package/gd/0004-Fix-492-Potential-double-free-in-gdImage-Ptr.patch
View File

@ -1,219 +0,0 @@
From 553702980ae89c83f2d6e254d62cf82e204956d0 Mon Sep 17 00:00:00 2001
From: "Christoph M. Becker" <cmbecker69@gmx.de>
Date: Thu, 17 Jan 2019 11:54:55 +0100
Subject: [PATCH] Fix #492: Potential double-free in gdImage*Ptr()
Whenever `gdImage*Ptr()` calls `gdImage*Ctx()` and the latter fails, we
must not call `gdDPExtractData()`; otherwise a double-free would
happen. Since `gdImage*Ctx()` are void functions, and we can't change
that for BC reasons, we're introducing static helpers which are used
internally.
We're adding a regression test for `gdImageJpegPtr()`, but not for
`gdImageGifPtr()` and `gdImageWbmpPtr()` since we don't know how to
trigger failure of the respective `gdImage*Ctx()` calls.
This potential security issue has been reported by Solmaz Salimi (aka.
Rooney).
CVE-2019-6978
[Peter: drop tests]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
src/gd_gif_out.c | 18 +++++++++++++++---
src/gd_jpeg.c | 20 ++++++++++++++++----
src/gd_wbmp.c | 21 ++++++++++++++++++---
3 files changed, 84 insertions(+), 11 deletions(-)
diff --git a/src/gd_gif_out.c b/src/gd_gif_out.c
index 298a581..d5a9534 100644
--- a/src/gd_gif_out.c
+++ b/src/gd_gif_out.c
@@ -99,6 +99,7 @@ static void char_init(GifCtx *ctx);
static void char_out(int c, GifCtx *ctx);
static void flush_char(GifCtx *ctx);
+static int _gdImageGifCtx(gdImagePtr im, gdIOCtxPtr out);
@@ -131,8 +132,11 @@ BGD_DECLARE(void *) gdImageGifPtr(gdImagePtr im, int *size)
void *rv;
gdIOCtx *out = gdNewDynamicCtx(2048, NULL);
if (out == NULL) return NULL;
- gdImageGifCtx(im, out);
- rv = gdDPExtractData(out, size);
+ if (!_gdImageGifCtx(im, out)) {
+ rv = gdDPExtractData(out, size);
+ } else {
+ rv = NULL;
+ }
out->gd_free(out);
return rv;
}
@@ -220,6 +224,12 @@ BGD_DECLARE(void) gdImageGif(gdImagePtr im, FILE *outFile)
*/
BGD_DECLARE(void) gdImageGifCtx(gdImagePtr im, gdIOCtxPtr out)
+{
+ _gdImageGifCtx(im, out);
+}
+
+/* returns 0 on success, 1 on failure */
+static int _gdImageGifCtx(gdImagePtr im, gdIOCtxPtr out)
{
gdImagePtr pim = 0, tim = im;
int interlace, BitsPerPixel;
@@ -231,7 +241,7 @@ BGD_DECLARE(void) gdImageGifCtx(gdImagePtr im, gdIOCtxPtr out)
based temporary image. */
pim = gdImageCreatePaletteFromTrueColor(im, 1, 256);
if(!pim) {
- return;
+ return 1;
}
tim = pim;
}
@@ -247,6 +257,8 @@ BGD_DECLARE(void) gdImageGifCtx(gdImagePtr im, gdIOCtxPtr out)
/* Destroy palette based temporary image. */
gdImageDestroy( pim);
}
+
+ return 0;
}
diff --git a/src/gd_jpeg.c b/src/gd_jpeg.c
index fc05842..96ef430 100644
--- a/src/gd_jpeg.c
+++ b/src/gd_jpeg.c
@@ -117,6 +117,8 @@ static void fatal_jpeg_error(j_common_ptr cinfo)
exit(99);
}
+static int _gdImageJpegCtx(gdImagePtr im, gdIOCtx *outfile, int quality);
+
/*
* Write IM to OUTFILE as a JFIF-formatted JPEG image, using quality
* QUALITY. If QUALITY is in the range 0-100, increasing values
@@ -231,8 +233,11 @@ BGD_DECLARE(void *) gdImageJpegPtr(gdImagePtr im, int *size, int quality)
void *rv;
gdIOCtx *out = gdNewDynamicCtx(2048, NULL);
if (out == NULL) return NULL;
- gdImageJpegCtx(im, out, quality);
- rv = gdDPExtractData(out, size);
+ if (!_gdImageJpegCtx(im, out, quality)) {
+ rv = gdDPExtractData(out, size);
+ } else {
+ rv = NULL;
+ }
out->gd_free(out);
return rv;
}
@@ -253,6 +258,12 @@ void jpeg_gdIOCtx_dest(j_compress_ptr cinfo, gdIOCtx *outfile);
*/
BGD_DECLARE(void) gdImageJpegCtx(gdImagePtr im, gdIOCtx *outfile, int quality)
+{
+ _gdImageJpegCtx(im, outfile, quality);
+}
+
+/* returns 0 on success, 1 on failure */
+static int _gdImageJpegCtx(gdImagePtr im, gdIOCtx *outfile, int quality)
{
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
@@ -287,7 +298,7 @@ BGD_DECLARE(void) gdImageJpegCtx(gdImagePtr im, gdIOCtx *outfile, int quality)
if(row) {
gdFree(row);
}
- return;
+ return 1;
}
cinfo.err->emit_message = jpeg_emit_message;
@@ -328,7 +339,7 @@ BGD_DECLARE(void) gdImageJpegCtx(gdImagePtr im, gdIOCtx *outfile, int quality)
if(row == 0) {
gd_error("gd-jpeg: error: unable to allocate JPEG row structure: gdCalloc returns NULL\n");
jpeg_destroy_compress(&cinfo);
- return;
+ return 1;
}
rowptr[0] = row;
@@ -405,6 +416,7 @@ BGD_DECLARE(void) gdImageJpegCtx(gdImagePtr im, gdIOCtx *outfile, int quality)
jpeg_finish_compress(&cinfo);
jpeg_destroy_compress(&cinfo);
gdFree(row);
+ return 0;
}
diff --git a/src/gd_wbmp.c b/src/gd_wbmp.c
index f19a1c9..a49bdbe 100644
--- a/src/gd_wbmp.c
+++ b/src/gd_wbmp.c
@@ -88,6 +88,8 @@ int gd_getin(void *in)
return (gdGetC((gdIOCtx *)in));
}
+static int _gdImageWBMPCtx(gdImagePtr image, int fg, gdIOCtx *out);
+
/*
Function: gdImageWBMPCtx
@@ -100,6 +102,12 @@ int gd_getin(void *in)
out - the stream where to write
*/
BGD_DECLARE(void) gdImageWBMPCtx(gdImagePtr image, int fg, gdIOCtx *out)
+{
+ _gdImageWBMPCtx(image, fg, out);
+}
+
+/* returns 0 on success, 1 on failure */
+static int _gdImageWBMPCtx(gdImagePtr image, int fg, gdIOCtx *out)
{
int x, y, pos;
Wbmp *wbmp;
@@ -107,7 +115,7 @@ BGD_DECLARE(void) gdImageWBMPCtx(gdImagePtr image, int fg, gdIOCtx *out)
/* create the WBMP */
if((wbmp = createwbmp(gdImageSX(image), gdImageSY(image), WBMP_WHITE)) == NULL) {
gd_error("Could not create WBMP\n");
- return;
+ return 1;
}
/* fill up the WBMP structure */
@@ -123,11 +131,15 @@ BGD_DECLARE(void) gdImageWBMPCtx(gdImagePtr image, int fg, gdIOCtx *out)
/* write the WBMP to a gd file descriptor */
if(writewbmp(wbmp, &gd_putout, out)) {
+ freewbmp(wbmp);
gd_error("Could not save WBMP\n");
+ return 1;
}
/* des submitted this bugfix: gdFree the memory. */
freewbmp(wbmp);
+
+ return 0;
}
/*
@@ -271,8 +283,11 @@ BGD_DECLARE(void *) gdImageWBMPPtr(gdImagePtr im, int *size, int fg)
void *rv;
gdIOCtx *out = gdNewDynamicCtx(2048, NULL);
if (out == NULL) return NULL;
- gdImageWBMPCtx(im, fg, out);
- rv = gdDPExtractData(out, size);
+ if (!_gdImageWBMPCtx(im, fg, out)) {
+ rv = gdDPExtractData(out, size);
+ } else {
+ rv = NULL;
+ }
out->gd_free(out);
return rv;
}
--
2.20.1

44
package/gd/0005-Fix-potential-NULL-pointer-dereference-in-gdImageClone.patch
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@ -1,44 +0,0 @@
From a93eac0e843148dc2d631c3ba80af17e9c8c860f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?F=C3=A1bio=20Cabral=20Pacheco?= <fcabralpacheco@gmail.com>
Date: Fri, 20 Dec 2019 12:03:33 -0300
Subject: [PATCH] Fix potential NULL pointer dereference in gdImageClone()
[Retrieved (and updated to remove .gitignore and tests) from:
https://github.com/libgd/libgd/commit/a93eac0e843148dc2d631c3ba80af17e9c8c860f]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
src/gd.c | 9 +--------
tests/gdimageclone/.gitignore | 1 +
tests/gdimageclone/CMakeLists.txt | 1 +
tests/gdimageclone/Makemodule.am | 3 ++-
tests/gdimageclone/style.c | 30 ++++++++++++++++++++++++++++++
5 files changed, 35 insertions(+), 9 deletions(-)
create mode 100644 tests/gdimageclone/style.c
diff --git a/src/gd.c b/src/gd.c
index 592a0286..d564d1f9 100644
--- a/src/gd.c
+++ b/src/gd.c
@@ -2865,14 +2865,6 @@ BGD_DECLARE(gdImagePtr) gdImageClone (gdImagePtr src) {
}
}
- if (src->styleLength > 0) {
- dst->styleLength = src->styleLength;
- dst->stylePos = src->stylePos;
- for (i = 0; i < src->styleLength; i++) {
- dst->style[i] = src->style[i];
- }
- }
-
dst->interlace = src->interlace;
dst->alphaBlendingFlag = src->alphaBlendingFlag;
@@ -2907,6 +2899,7 @@ BGD_DECLARE(gdImagePtr) gdImageClone (gdImagePtr src) {
if (src->style) {
gdImageSetStyle(dst, src->style, src->styleLength);
+ dst->stylePos = src->stylePos;
}
for (i = 0; i < gdMaxColors; i++) {

39
package/gd/0006-Fix-497-gdImageColorMatch-Out-Of-Bounds-Write-on-Heap-CVE-2019-6977.patch
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@ -1,39 +0,0 @@
From 2e886046f86d0d6bfc14aab94a881259a081e3f4 Mon Sep 17 00:00:00 2001
From: wilson chen <willson.chenwx@gmail.com>
Date: Fri, 20 Dec 2019 10:12:04 +0800
Subject: [PATCH] Fix #497: gdImageColorMatch Out Of Bounds Write on Heap
(CVE-2019-6977)
Fixed CVE-2019-6977 and add corresponding testcase.
Original patch by Christoph M. Bechker <cmbecker69@gmx.de>
https://gist.github.com/cmb69/1f36d285eb297ed326f5c821d7aafced
[Retrieved (and updated to remove .gitignore and tests) from:
https://github.com/libgd/libgd/commit/2e886046f86d0d6bfc14aab94a881259a081e3f4]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
src/gd_color_match.c | 5 ++---
tests/gdimagecolormatch/.gitignore | 1 +
tests/gdimagecolormatch/CMakeLists.txt | 1 +
tests/gdimagecolormatch/Makemodule.am | 1 +
tests/gdimagecolormatch/cve_2019_6977.c | 25 +++++++++++++++++++++++++
5 files changed, 30 insertions(+), 3 deletions(-)
create mode 100644 tests/gdimagecolormatch/cve_2019_6977.c
diff --git a/src/gd_color_match.c b/src/gd_color_match.c
index f0842b69..f0194302 100644
--- a/src/gd_color_match.c
+++ b/src/gd_color_match.c
@@ -31,9 +31,8 @@ BGD_DECLARE(int) gdImageColorMatch (gdImagePtr im1, gdImagePtr im2)
return -4; /* At least 1 color must be allocated */
}
- buf = (unsigned long *)gdMalloc(sizeof(unsigned long) * 5 * im2->colorsTotal);
- memset (buf, 0, sizeof(unsigned long) * 5 * im2->colorsTotal );
-
+ buf = (unsigned long *)gdMalloc(sizeof(unsigned long) * 5 * gdMaxColors);
+ memset (buf, 0, sizeof(unsigned long) * 5 * gdMaxColors );
for (x=0; x < im1->sx; x++) {
for( y=0; y<im1->sy; y++ ) {
color = im2->pixels[y][x];

4
package/gd/gd.hash
View File

@ -1,3 +1,3 @@
# Locally calculated
sha256 8c302ccbf467faec732f0741a859eef4ecae22fea2d2ab87467be940842bde51 libgd-2.2.5.tar.xz
sha256 d02dae2141d49b8a6b09b2b73e68a8f17d7bbeaaf02b3b841ee11fea2d9e328d COPYING
sha256 ecd9155b9a417fb3f837f29e5966323796de247789163761dd72dbf83bfcac58 libgd-2.3.0.tar.xz
sha256 4d80b4af6c38d7a65128c881623dee2a5daee6b3a6ccab74a5cdfa0dfda96da7 COPYING

19
package/gd/gd.mk
View File

@ -4,29 +4,15 @@
#
################################################################################
GD_VERSION = 2.2.5
GD_VERSION = 2.3.0
GD_SOURCE = libgd-$(GD_VERSION).tar.xz
GD_SITE = https://github.com/libgd/libgd/releases/download/gd-$(GD_VERSION)
GD_INSTALL_STAGING = YES
GD_LICENSE = GD license
GD_LICENSE_FILES = COPYING
GD_CONFIG_SCRIPTS = gdlib-config
GD_CONF_OPTS = --without-x --disable-rpath --disable-werror
GD_DEPENDENCIES = host-pkgconf
# 0001-bmp-check-return-value-in-gdImageBmpPtr.patch
GD_IGNORE_CVES += CVE-2018-1000222
# 0002-Fix-420-Potential-infinite-loop-in-gdImageCreateFrom.patch
GD_IGNORE_CVES += CVE-2018-5711
# 0003-Fix-501-Uninitialized-read-in-gdImageCreateFromXbm-C.patch
GD_IGNORE_CVES += CVE-2019-11038
# 0004-Fix-492-Potential-double-free-in-gdImage-Ptr.patch
GD_IGNORE_CVES += CVE-2019-6978
# 0005-Fix-potential-NULL-pointer-dereference-in-gdImageClone.patch
GD_IGNORE_CVES += CVE-2018-14553
# 0006-Fix-497-gdImageColorMatch-Out-Of-Bounds-Write-on-Heap-CVE-2019-6977.patch
GD_IGNORE_CVES += CVE-2019-6977
# gd forgets to link utilities with -pthread even though it uses
# pthreads, causing linking errors with static linking
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
@ -47,8 +33,7 @@ endif
ifeq ($(BR2_PACKAGE_LIBICONV),y)
GD_DEPENDENCIES += libiconv
# not strictly needed for gd, but ensures -liconv ends up in
# gdlib-config --libs output
# not strictly needed for gd, but ensures -liconv ends up in gdlib.pc
GD_CONF_ENV += LIBS="-liconv"
endif