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mirror of https://git.yoctoproject.org/poky synced 2026-06-02 13:29:49 +00:00
Steve Sakoman 5eab654048 expat: fix CVE-2022-23852
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer
for configurations with a nonzero XML_CONTEXT_BYTES.

Backport patch from:
https://github.com/libexpat/libexpat/commit/847a645152f5ebc10ac63b74b604d0c1a79fae40

CVE: CVE-2022-23852
(From OE-Core rev: 37b618d44ebd965ba17bb61ddf6428cdaea876e5)

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-16 09:48:51 +00:00
2022-02-16 09:48:51 +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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