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Ashish Sharma f5051dae9f connman: Fix CVE-2023-28488 DoS in client.c
Avoid overwriting the read packet length after the initial test. Thus
move all the length checks which depends on the total length first
and do not use the total lenght from the IP packet afterwards.

Fixes CVE-2023-28488

Reported by Polina Smirnova <moe.hwr@gmail.com>

(From OE-Core rev: 47a9ae5592392bd10740e4571b06c8c739705058)

Signed-off-by: Ashish Sharma <asharma@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
2023-05-16 06:18:21 -10:00
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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