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mirror of https://git.yoctoproject.org/poky synced 2026-06-02 01:19:52 +00:00
Steve Sakoman 8c58e222ea expat: fix CVE-2021-46143
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an
integer overflow exists for m_groupSize.

Backport patch from:
https://github.com/libexpat/libexpat/pull/538/commits/85ae9a2d7d0e9358f356b33977b842df8ebaec2b

CVE: CVE-2021-46143
(From OE-Core rev: 41a65d27e4ecdc11977e2944d8af2f51c48f32ec)

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-01-25 12:06:55 +00:00
2022-01-25 12:06:55 +00:00
2022-01-22 17:56:53 +00:00
2021-12-08 20:28:01 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
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