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| author |   Andre McCurdy <armccurdy@gmail.com> | 2015-12-03 21:16:35 -0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-12-08 10:20:09 +0000 |
| commit | ead74a1fdfbc5b5a00683d74a8b0ff2adf4856be (patch) | |
| tree | 6788c78c2c08783d199fee86ac320d591686652b /meta/recipes-multimedia/libpng/libpng_1.6.19.bb | |
| parent | fad19750d23aad2d14a1726c4e3c2c0d05f6e13d (diff) | |
| download | openembedded-core-contrib-ead74a1fdfbc5b5a00683d74a8b0ff2adf4856be.tar.gz | |
libpng: update 1.6.19 -> 1.6.20 (CVE-2015-8126)
Version 1.6.20beta01 [November 20, 2015]
Avoid potential pointer overflow/underflow in png_handle_sPLT() and
png_handle_pCAL() (Bug report by John Regehr).
Version 1.6.20beta02 [November 23, 2015]
Fixed incorrect implementation of png_set_PLTE() that uses png_ptr
not info_ptr, that left png_set_PLTE() open to the CVE-2015-8126
vulnerability.
Version 1.6.20beta03 [November 24, 2015]
Backported tests from libpng-1.7.0beta69.
Version 1.6.20rc01 [November 26, 2015]
Fixed an error in handling of bad zlib CMINFO field in pngfix, found by
American Fuzzy Lop, reported by Brian Carpenter. inflate() doesn't
immediately fault a bad CMINFO field; instead a 'too far back' error
happens later (at least some times). pngfix failed to limit CMINFO to
the allowed values but then assumed that window_bits was in range,
triggering an assert. The bug is mostly harmless; the PNG file cannot
be fixed.
Version 1.6.20rc02 [November 29, 2015]
In libpng 1.6 zlib initialization was changed to use the window size
in the zlib stream, not a fixed value. This causes some invalid images,
where CINFO is too large, to display 'correctly' if the rest of the
data is valid. This provides a workaround for zlib versions where the
error arises (ones that support the API change to use the window size
in the stream).
Version 1.6.20 [December 3, 2015]
No changes.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-multimedia/libpng/libpng_1.6.19.bb')
| -rw-r--r-- | meta/recipes-multimedia/libpng/libpng_1.6.19.bb | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/meta/recipes-multimedia/libpng/libpng_1.6.19.bb b/meta/recipes-multimedia/libpng/libpng_1.6.19.bb deleted file mode 100644 index 214f9d3a10..0000000000 --- a/meta/recipes-multimedia/libpng/libpng_1.6.19.bb +++ /dev/null @@ -1,27 +0,0 @@ -SUMMARY = "PNG image format decoding library" -HOMEPAGE = "http://www.libpng.org/" -SECTION = "libs" -LICENSE = "Libpng" -LIC_FILES_CHKSUM = "file://LICENSE;md5=586a8dac4d039e74af7b68ff2bc5fc41 \ - file://png.h;endline=17;md5=a38a64f8b5cf0ea4e2d4c2cb47150151 \ - file://png.h;beginline=19;endline=111;md5=d3e773acb87d7a35863203538167a776" -DEPENDS = "zlib" -LIBV = "16" - -SRC_URI = "${SOURCEFORGE_MIRROR}/project/libpng/libpng${LIBV}/${PV}/libpng-${PV}.tar.xz \ - " -SRC_URI[md5sum] = "1e6a458429e850fc93c1f3b6dc00a48f" -SRC_URI[sha256sum] = "311c5657f53516986c67713c946f616483e3cdb52b8b2ee26711be74e8ac35e8" - -BINCONFIG = "${bindir}/libpng-config ${bindir}/libpng16-config" - -inherit autotools binconfig-disabled pkgconfig - -# Work around missing symbols -EXTRA_OECONF_append_class-target = " ${@bb.utils.contains("TUNE_FEATURES", "neon", "--enable-arm-neon=on", "--enable-arm-neon=off" ,d)}" - -PACKAGES =+ "${PN}-tools" - -FILES_${PN}-tools = "${bindir}/png-fix-itxt ${bindir}/pngfix" - -BBCLASSEXTEND = "native nativesdk" |