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* CVE detail: https://nvd.nist.gov/vuln/detail/CVE-2019-20633 * upstream tracking: https://savannah.gnu.org/bugs/index.php?56683 * Fixes potential for double free after incomplete fix for CVE-2018-6952 - src/pch.c (another_hunk): Avoid invalid memory access in context format diffs. (From OE-Core rev: af4fbea9a1656bdf95d85831cae13cae3a60d5ee) Signed-off-by: Scott Murray <scott.murray@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit be71dd2cc16a4c0d244a76a748f08ca0d9bfeba0) 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.