From 1845c2a4362c96d7feea3132f21aec34a607f855 Mon Sep 17 00:00:00 2001 From: Julien Lepiller Date: Fri, 11 Nov 2016 15:18:29 +0100 Subject: gnu: Add php. * gnu/packages/php.scm: New file. * gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch: New file. * gnu/packages/patches/gd-fix-truecolor-format-correction.patch: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add php. (dist_patch_DATA): Add gd patches. Co-authored-by: Marius Bakke --- .../patches/gd-fix-chunk-size-on-boundaries.patch | 102 +++++++++++++++++++++ .../gd-fix-truecolor-format-correction.patch | 95 +++++++++++++++++++ 2 files changed, 197 insertions(+) create mode 100644 gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch create mode 100644 gnu/packages/patches/gd-fix-truecolor-format-correction.patch (limited to 'gnu/packages/patches') diff --git a/gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch b/gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch new file mode 100644 index 0000000000..e395c66d89 --- /dev/null +++ b/gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch @@ -0,0 +1,102 @@ +This fixes PHP bug #73155: https://bugs.php.net/bug.php?id=73155 + +Patch adapted from upstream source repository: + +https://github.com/libgd/libgd/commit/8067a8ac336dfe0acbe96ec2eb24572209a7f279 + +(.gitignore change removed) + +From 8067a8ac336dfe0acbe96ec2eb24572209a7f279 Mon Sep 17 00:00:00 2001 +From: "Christoph M. Becker" +Date: Fri, 23 Sep 2016 18:29:52 +0200 +Subject: [PATCH] Fix #309: gdImageGd2() writes wrong chunk sizes on boundaries + +(cherry picked from commit bb1998a16e30d542ab22eba5501911a9aa066edb) +--- + src/gd_gd2.c | 4 ++-- + tests/gd2/CMakeLists.txt | 1 + + tests/gd2/Makemodule.am | 1 + + tests/gd2/bug00309.c | 37 +++++++++++++++++++++++++++++++++++++ + 4 files changed, 41 insertions(+), 2 deletions(-) + create mode 100644 tests/gd2/bug00309.c + +diff --git a/src/gd_gd2.c b/src/gd_gd2.c +index 75e5e1f..b9b2f93 100644 +--- a/src/gd_gd2.c ++++ b/src/gd_gd2.c +@@ -938,8 +938,8 @@ _gdImageGd2 (gdImagePtr im, gdIOCtx * out, int cs, int fmt) + }; + + /* Work out number of chunks. */ +- ncx = im->sx / cs + 1; +- ncy = im->sy / cs + 1; ++ ncx = (im->sx + cs - 1) / cs; ++ ncy = (im->sy + cs - 1) / cs; + + /* Write the standard header. */ + _gd2PutHeader (im, out, cs, fmt, ncx, ncy); +diff --git a/tests/gd2/CMakeLists.txt b/tests/gd2/CMakeLists.txt +index 3b650ad..247b466 100644 +--- a/tests/gd2/CMakeLists.txt ++++ b/tests/gd2/CMakeLists.txt +@@ -1,5 +1,6 @@ + SET(TESTS_FILES + bug_289 ++ bug00309 + gd2_empty_file + gd2_im2im + gd2_null +diff --git a/tests/gd2/Makemodule.am b/tests/gd2/Makemodule.am +index b8ee946..d69aee0 100644 +--- a/tests/gd2/Makemodule.am ++++ b/tests/gd2/Makemodule.am +@@ -1,5 +1,6 @@ + libgd_test_programs += \ + gd2/bug_289 \ ++ gd2/bug00309 \ + gd2/gd2_empty_file \ + gd2/php_bug_72339 \ + gd2/gd2_read_corrupt +diff --git a/tests/gd2/bug00309.c b/tests/gd2/bug00309.c +new file mode 100644 +index 0000000..b649cdc +--- /dev/null ++++ b/tests/gd2/bug00309.c +@@ -0,0 +1,37 @@ ++/** ++ * Regression test for . ++ * ++ * We test that an image with 64x64 pixels reports only a single chunk in the ++ * GD2 image header when the chunk size is 64. ++ */ ++ ++ ++#include "gd.h" ++#include "gdtest.h" ++ ++ ++int main() ++{ ++ gdImagePtr im; ++ unsigned char *buf; ++ int size, word; ++ ++ im = gdImageCreate(64, 64); ++ gdImageColorAllocate(im, 0, 0, 0); ++ ++ buf = gdImageGd2Ptr(im, 64, 1, &size); ++ ++ gdImageDestroy(im); ++ ++ word = buf[10] << 8 | buf[11]; ++ gdTestAssertMsg(word == 64, "chunk size is %d, but expected 64\n", word); ++ word = buf[14] << 8 | buf[15]; ++ gdTestAssertMsg(word == 1, "x chunk count is %d, but expected 1\n", word); ++ word = buf[16] << 8 | buf[17]; ++ gdTestAssertMsg(word == 1, "y chunk count is %d, but expected 1\n", word); ++ gdTestAssertMsg(size == 5145, "file size is %d, but expected 5145\n", size); ++ ++ gdFree(buf); ++ ++ return gdNumFailures(); ++} diff --git a/gnu/packages/patches/gd-fix-truecolor-format-correction.patch b/gnu/packages/patches/gd-fix-truecolor-format-correction.patch new file mode 100644 index 0000000000..be3eff9327 --- /dev/null +++ b/gnu/packages/patches/gd-fix-truecolor-format-correction.patch @@ -0,0 +1,95 @@ +This fixes PHP bug #73159: https://bugs.php.net/bug.php?id=73159 + +Patch lifted from upstream source repository: + +https://github.com/libgd/libgd/commit/e1f61a4141d2e0937a13b8bfb1992b9f29eb05f5 + +From e1f61a4141d2e0937a13b8bfb1992b9f29eb05f5 Mon Sep 17 00:00:00 2001 +From: "Christoph M. Becker" +Date: Mon, 15 Aug 2016 17:49:40 +0200 +Subject: [PATCH] Fix #289: Passing unrecognized formats to gdImageGd2 results + in corrupted files + +We must not apply the format correction twice for truecolor images. + +(cherry picked from commit 09090c125658e23a4ae2a2e002646bb7278bd89e) +--- + src/gd_gd2.c | 2 +- + tests/gd2/CMakeLists.txt | 1 + + tests/gd2/Makemodule.am | 1 + + tests/gd2/bug_289.c | 33 +++++++++++++++++++++++++++++++++ + 4 files changed, 36 insertions(+), 1 deletion(-) + create mode 100644 tests/gd2/bug_289.c + +diff --git a/src/gd_gd2.c b/src/gd_gd2.c +index 86c881e..75e5e1f 100644 +--- a/src/gd_gd2.c ++++ b/src/gd_gd2.c +@@ -918,7 +918,7 @@ _gdImageGd2 (gdImagePtr im, gdIOCtx * out, int cs, int fmt) + /* Force fmt to a valid value since we don't return anything. */ + /* */ + if ((fmt != GD2_FMT_RAW) && (fmt != GD2_FMT_COMPRESSED)) { +- fmt = im->trueColor ? GD2_FMT_TRUECOLOR_COMPRESSED : GD2_FMT_COMPRESSED; ++ fmt = GD2_FMT_COMPRESSED; + }; + if (im->trueColor) { + fmt += 2; +diff --git a/tests/gd2/CMakeLists.txt b/tests/gd2/CMakeLists.txt +index 8aecacc..3b650ad 100644 +--- a/tests/gd2/CMakeLists.txt ++++ b/tests/gd2/CMakeLists.txt +@@ -1,4 +1,5 @@ + SET(TESTS_FILES ++ bug_289 + gd2_empty_file + gd2_im2im + gd2_null +diff --git a/tests/gd2/Makemodule.am b/tests/gd2/Makemodule.am +index 754a284..b8ee946 100644 +--- a/tests/gd2/Makemodule.am ++++ b/tests/gd2/Makemodule.am +@@ -1,4 +1,5 @@ + libgd_test_programs += \ ++ gd2/bug_289 \ + gd2/gd2_empty_file \ + gd2/php_bug_72339 \ + gd2/gd2_read_corrupt +diff --git a/tests/gd2/bug_289.c b/tests/gd2/bug_289.c +new file mode 100644 +index 0000000..ad311e9 +--- /dev/null ++++ b/tests/gd2/bug_289.c +@@ -0,0 +1,33 @@ ++/** ++ * Passing an unrecognized format to gdImageGd2() should result in ++ * GD2_FMT_TRUECOLOR_COMPRESSED for truecolor images. ++ * ++ * See . ++ */ ++ ++#include "gd.h" ++#include "gdtest.h" ++ ++ ++#define GD2_FMT_UNRECOGNIZED 0 ++#define GD2_FMT_TRUECOLOR_COMPRESSED 4 ++ ++#define MSG "expected %s byte to be %d, but got %d\n" ++ ++ ++int main() ++{ ++ gdImagePtr im; ++ char *buffer; ++ int size; ++ ++ im = gdImageCreateTrueColor(10, 10); ++ gdTestAssert(im != NULL); ++ buffer = (char *) gdImageGd2Ptr(im, 128, GD2_FMT_UNRECOGNIZED, &size); ++ gdTestAssert(buffer != NULL); ++ gdImageDestroy(im); ++ gdTestAssertMsg(buffer[12] == 0, MSG, "1st", 0, buffer[12]); ++ gdTestAssertMsg(buffer[13] == GD2_FMT_TRUECOLOR_COMPRESSED, MSG, "2nd", GD2_FMT_TRUECOLOR_COMPRESSED, buffer[13]); ++ ++ return gdNumFailures(); ++} -- cgit v1.2.3