diff options
Diffstat (limited to 'poky/meta/recipes-multimedia/libpng/files/CVE-2018-13785.patch')
-rw-r--r-- | poky/meta/recipes-multimedia/libpng/files/CVE-2018-13785.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/poky/meta/recipes-multimedia/libpng/files/CVE-2018-13785.patch b/poky/meta/recipes-multimedia/libpng/files/CVE-2018-13785.patch deleted file mode 100644 index 84b1af1fb..000000000 --- a/poky/meta/recipes-multimedia/libpng/files/CVE-2018-13785.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 8a05766cb74af05c04c53e6c9d60c13fc4d59bf2 Mon Sep 17 00:00:00 2001 -From: Cosmin Truta <ctruta@gmail.com> -Date: Sun, 17 Jun 2018 22:56:29 -0400 -Subject: [PATCH] [libpng16] Fix the calculation of row_factor in - png_check_chunk_length - -(Bug report by Thuan Pham, SourceForge issue #278) -Upstream-Status: Backport [https://github.com/glennrp/libpng/commit/8a05766cb74af05c04c53e6c9d60c13fc4d59bf2] -Signed-off-by: Sinan Kaya <okaya@kernel.org> ---- - pngrutil.c | 9 ++++++--- - 1 file changed, 6 insertions(+), 3 deletions(-) - -diff --git a/pngrutil.c b/pngrutil.c -index 95571b517..5ba995abf 100644 ---- a/pngrutil.c -+++ b/pngrutil.c -@@ -3167,10 +3167,13 @@ png_check_chunk_length(png_const_structrp png_ptr, const png_uint_32 length) - { - png_alloc_size_t idat_limit = PNG_UINT_31_MAX; - size_t row_factor = -- (png_ptr->width * png_ptr->channels * (png_ptr->bit_depth > 8? 2: 1) -- + 1 + (png_ptr->interlaced? 6: 0)); -+ (size_t)png_ptr->width -+ * (size_t)png_ptr->channels -+ * (png_ptr->bit_depth > 8? 2: 1) -+ + 1 -+ + (png_ptr->interlaced? 6: 0); - if (png_ptr->height > PNG_UINT_32_MAX/row_factor) -- idat_limit=PNG_UINT_31_MAX; -+ idat_limit = PNG_UINT_31_MAX; - else - idat_limit = png_ptr->height * row_factor; - row_factor = row_factor > 32566? 32566 : row_factor; --- -2.19.0 - |