diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/patches/pixman-pointer-arithmetic.patch | 15 | ||||
| -rw-r--r-- | gnu/packages/xdisorg.scm | 27 |
2 files changed, 12 insertions, 30 deletions
diff --git a/gnu/packages/patches/pixman-pointer-arithmetic.patch b/gnu/packages/patches/pixman-pointer-arithmetic.patch deleted file mode 100644 index d34e6632a0..0000000000 --- a/gnu/packages/patches/pixman-pointer-arithmetic.patch +++ /dev/null @@ -1,15 +0,0 @@ -Fix <https://bugs.freedesktop.org/show_bug.cgi?id=92027> whereby -an arithemitic overflow could occur while doing pointer arithmetic, -leading pixman to use an invalid address as the destination buffer. - ---- pixman-0.32.6/pixman/pixman-general.c 2015-09-21 15:14:34.695981325 +0200 -+++ pixman-0.32.6/pixman/pixman-general.c 2015-09-21 15:19:48.898355548 +0200 -@@ -144,8 +144,7 @@ general_composite_rect (pixman_implemen - mask_buffer = ALIGN (src_buffer + width * Bpp); - dest_buffer = ALIGN (mask_buffer + width * Bpp); - -- if (ALIGN (dest_buffer + width * Bpp) > -- scanline_buffer + sizeof (stack_scanline_buffer)) -+ if ((width + 1) * Bpp * 3 > sizeof (stack_scanline_buffer)) - { - scanline_buffer = pixman_malloc_ab_plus_c (width, Bpp * 3, 32 * 3); diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm index 96e7c3ae71..fbe8af33d0 100644 --- a/gnu/packages/xdisorg.scm +++ b/gnu/packages/xdisorg.scm @@ -171,24 +171,21 @@ following the mouse.") (define-public pixman (package (name "pixman") - (version "0.32.6") - (source - (origin - (method url-fetch) - (uri (string-append - "http://cairographics.org/releases/pixman-" - version - ".tar.gz")) - (sha256 - (base32 - "0129g4zdrw5hif5783li7rzcr4vpbc2cfia91azxmsk0h0xx3zix")) - (patches (list (search-patch "pixman-pointer-arithmetic.patch"))))) + (version "0.32.8") + (source (origin + (method url-fetch) + (uri (string-append + "http://cairographics.org/releases/pixman-" + version ".tar.gz")) + (sha256 + (base32 + "0pfn0247sjsi95kwjih0wwqpp28wadihqk1bn28x6iqbqhbxwnjp")))) (build-system gnu-build-system) (inputs - `(("libpng" ,libpng) - ("zlib" ,zlib))) + `(("libpng" ,libpng) + ("zlib" ,zlib))) (native-inputs - `(("pkg-config" ,pkg-config))) + `(("pkg-config" ,pkg-config))) (home-page "http://www.pixman.org/") (synopsis "Low-level pixel manipulation library") (description "Pixman is a low-level software library for pixel |