package/libpng: security bump to version 1.6.37

Fixes the following security issue:

CVE-2019-7317: png_image_free in png.c in libpng 1.6.36 has a use-after-free
because png_image_free_function is called under png_safe_execute.

Update license hash for a change in copyright year and typo fixes.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

diff --git a/package/libpng/libpng.hash b/package/libpng/libpng.hash
index 066d2c3bcd7ec35befdccc1bf1038cf39783f42c..e86b8c65cee0d7a6a339368cfb0784613e4d36e6 100644 (file)
--- a/package/libpng/libpng.hash
+++ b/package/libpng/libpng.hash
@@ -1,6 +1,6 @@
-# From https://sourceforge.net/projects/libpng/files/libpng16/1.6.36/
-md5 df2be2d29c40937fe1f5349b16bc2826  libpng-1.6.36.tar.xz
-sha1 aec9548c8319104226cc4c31d1f5e524f1b55295  libpng-1.6.36.tar.xz
+# From https://sourceforge.net/projects/libpng/files/libpng16/1.6.37/
+md5 015e8e15db1eecde5f2eb9eb5b6e59e9  libpng-1.6.37.tar.xz
+sha1 3ab93fabbf4c27e1c4724371df408d9a1bd3f656  libpng-1.6.37.tar.xz
 # Locally computed:
-sha256 eceb924c1fa6b79172fdfd008d335f0e59172a86a66481e09d4089df872aa319  libpng-1.6.36.tar.xz
-sha256 142da07fb4b0cceb861b2e69fe7e5b602f25ec7adc85b0a426133d9ee0d2e116  LICENSE
+sha256 505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca  libpng-1.6.37.tar.xz
+sha256 bf5e22b9dce8464064ae17a48ea1133c3369ac9e1d80ef9e320e5219aa14ea9b  LICENSE

diff --git a/package/libpng/libpng.mk b/package/libpng/libpng.mk
index f956f9ce1975e38b821a5b4cc592d398698a58d9..5c30a4f9ad56941cbc8972d8099025d714a441db 100644 (file)
--- a/package/libpng/libpng.mk
+++ b/package/libpng/libpng.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBPNG_VERSION = 1.6.36
+LIBPNG_VERSION = 1.6.37
 LIBPNG_SERIES = 16
 LIBPNG_SOURCE = libpng-$(LIBPNG_VERSION).tar.xz
 LIBPNG_SITE = http://downloads.sourceforge.net/project/libpng/libpng$(LIBPNG_SERIES)/$(LIBPNG_VERSION)