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64205bf3ec
Fix heap overflow when appending prepare writes
The code shall check if the prepare writes would append more the
allowed maximum attribute length.
Upstream-Status: Backport [591c546c53]
CVE: CVE-2022-0204
(From OE-Core rev: 058dec11cc6580212c6d4560d0f0e5b704d501dc)
Signed-off-by: Ralph Siemsen <ralph.siemsen@linaro.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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.