package/libpng: security bump to version 1.6.57

https://github.com/pnggroup/libpng/blob/v1.6.57/ANNOUNCE

Fixes CVE-2026-34757:
https://github.com/pnggroup/libpng/security/advisories/GHSA-6fr7-g8h7-v645

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit ad5faa474c)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Bernd Kuhls
2026-04-09 15:16:39 +02:00
committed by Thomas Perale
parent e714e38a87
commit a9d1714fb2
2 changed files with 4 additions and 4 deletions

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@@ -1,5 +1,5 @@
# From https://sourceforge.net/projects/libpng/files/libpng16/1.6.56/
sha1 71eb3636e60b6ea66f2f670cdf1f7160b7a1fa8b libpng-1.6.56.tar.xz
# From https://sourceforge.net/projects/libpng/files/libpng16/1.6.57/
sha1 866fb81e3355088bb885bb4ded39093ef80eb686 libpng-1.6.57.tar.xz
# Locally computed:
sha256 f7d8bf1601b7804f583a254ab343a6549ca6cf27d255c302c47af2d9d36a6f18 libpng-1.6.56.tar.xz
sha256 d10c20d7171569804cae8dfc13ba6dcd0662c41ed39d43d4d429314aafb10a80 libpng-1.6.57.tar.xz
sha256 bdb0a645ea18c60507d0368379b1ac5474b92255fcc2d115e07486a7672ba526 LICENSE

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@@ -4,7 +4,7 @@
#
################################################################################
LIBPNG_VERSION = 1.6.56
LIBPNG_VERSION = 1.6.57
LIBPNG_SERIES = 16
LIBPNG_SOURCE = libpng-$(LIBPNG_VERSION).tar.xz
LIBPNG_SITE = https://downloads.sourceforge.net/project/libpng/libpng$(LIBPNG_SERIES)/$(LIBPNG_VERSION)