Commit Graph

2 Commits

Author SHA1 Message Date
Maxin B. John dd58b3b95f libpng: Update SRC_URI to use GENTOO_MIRROR
Update SRC_URI to use GENTOO_MIRROR as SOURCEFORGE_MIRROR continue
to move around the release files.

[YOCTO #8739]

(From OE-Core rev: 780a3739d651a14e1ef9de141e517b77171979d7)

Signed-off-by: Maxin B. John <maxin.john@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-12-16 12:12:16 +00:00
Andre McCurdy d50ef65744 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.

(From OE-Core rev: ead74a1fdfbc5b5a00683d74a8b0ff2adf4856be)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-12-08 10:20:53 +00:00