diff options
Diffstat (limited to 'gnu/packages/patches/gd-php-73968-Fix-109-XBM-reading.patch')
| -rw-r--r-- | gnu/packages/patches/gd-php-73968-Fix-109-XBM-reading.patch | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/gnu/packages/patches/gd-php-73968-Fix-109-XBM-reading.patch b/gnu/packages/patches/gd-php-73968-Fix-109-XBM-reading.patch deleted file mode 100644 index a926c1455c..0000000000 --- a/gnu/packages/patches/gd-php-73968-Fix-109-XBM-reading.patch +++ /dev/null @@ -1,121 +0,0 @@ -This bug was first reported to php on https://bugs.php.net/bug.php?id=73968. -php then reported it to gd in https://github.com/libgd/libgd/issues/109. - -Patch adapted from upstream source repository: - -https://github.com/libgd/libgd/commit/082c5444838ea0d84f9fb6441aefdb44d78d9bba - -Binary diffs have been removed from the patch because our patch -procedure doesn't support them. - -From 082c5444838ea0d84f9fb6441aefdb44d78d9bba Mon Sep 17 00:00:00 2001 -From: "Christoph M. Becker" <cmbecker69@gmx.de> -Date: Fri, 20 Jan 2017 22:48:20 +0100 -Subject: [PATCH] Fix #109: XBM reading fails with printed error - -When calculating the number of required bytes of an XBM image, we have -to take the line padding into account. ---- - src/gd_xbm.c | 2 +- - tests/xbm/CMakeLists.txt | 1 + - tests/xbm/Makemodule.am | 5 ++++- - tests/xbm/github_bug_109.c | 35 +++++++++++++++++++++++++++++++++++ - tests/xbm/github_bug_109.xbm | 5 +++++ - 5 files changed, 47 insertions(+), 2 deletions(-) - create mode 100644 tests/xbm/github_bug_109.c - create mode 100644 tests/xbm/github_bug_109.xbm - create mode 100644 tests/xbm/github_bug_109_exp.png - -diff --git a/src/gd_xbm.c b/src/gd_xbm.c -index 5f09b56..c2ba2ad 100644 ---- a/src/gd_xbm.c -+++ b/src/gd_xbm.c -@@ -108,7 +108,7 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromXbm(FILE * fd) - max_bit = 32768; - } - if (max_bit) { -- bytes = (width * height / 8) + 1; -+ bytes = (width + 7) / 8 * height; - if (!bytes) { - return 0; - } -diff --git a/tests/xbm/CMakeLists.txt b/tests/xbm/CMakeLists.txt -index 183cf5e..08576e0 100644 ---- a/tests/xbm/CMakeLists.txt -+++ b/tests/xbm/CMakeLists.txt -@@ -1,4 +1,5 @@ - LIST(APPEND TESTS_FILES -+ github_bug_109 - github_bug_170 - ) - -diff --git a/tests/xbm/Makemodule.am b/tests/xbm/Makemodule.am -index ba1eabd..0f5beb6 100644 ---- a/tests/xbm/Makemodule.am -+++ b/tests/xbm/Makemodule.am -@@ -1,5 +1,8 @@ - libgd_test_programs += \ -+ xbm/github_bug_109 \ - xbm/github_bug_170 - - EXTRA_DIST += \ -- xbm/CMakeLists.txt -+ xbm/CMakeLists.txt \ -+ xbm/github_bug_109.xbm \ -+ xbm/github_bug_109_exp.png -diff --git a/tests/xbm/github_bug_109.c b/tests/xbm/github_bug_109.c -new file mode 100644 -index 0000000..1a020c6 ---- /dev/null -+++ b/tests/xbm/github_bug_109.c -@@ -0,0 +1,35 @@ -+/** -+ * Test reading of XBM images with a width that is not a multiple of 8 -+ * -+ * We're reading such an XBM image, and check that we got what we've expected, -+ * instead of an error message. -+ * -+ * See also <https://github.com/libgd/libgd/issues/109>. -+ */ -+ -+ -+#include "gd.h" -+#include "gdtest.h" -+ -+ -+int main() -+{ -+ gdImagePtr im; -+ FILE *fp; -+ char *path; -+ -+ fp = gdTestFileOpen2("xbm", "github_bug_109.xbm"); -+ im = gdImageCreateFromXbm(fp); -+ fclose(fp); -+ gdTestAssert(im != NULL); -+ gdTestAssert(gdImageGetTrueColorPixel(im, 0, 0) == 0); -+ gdTestAssert(gdImageGetTrueColorPixel(im, 0, 1) == 0xffffff); -+ -+ path = gdTestFilePath2("xbm", "github_bug_109_exp.png"); -+ gdAssertImageEqualsToFile(path, im); -+ gdFree(path); -+ -+ gdImageDestroy(im); -+ -+ return gdNumFailures(); -+} -diff --git a/tests/xbm/github_bug_109.xbm b/tests/xbm/github_bug_109.xbm -new file mode 100644 -index 0000000..f427d86 ---- /dev/null -+++ b/tests/xbm/github_bug_109.xbm -@@ -0,0 +1,5 @@ -+#define test_width 10 -+#define test_height 10 -+static unsigned char test_bits[] = { -+ 0xFF, 0x03, 0x00, 0x00, 0xFF, 0x03, 0x00, 0x00, 0xFF, 0x03, 0x00, 0x00, -+ 0xFF, 0x03, 0x00, 0x00, 0xFF, 0x03, 0x00, 0x00}; - --- -2.7.4 - |