id = 1449
title = "RISCV: wrong check for vector extension ELEN value."
state = "closed"
created_at = "2023-01-18T15:45:22.681Z"
closed_at = "2023-01-23T02:19:24.925Z"
labels = ["target: riscv"]
url = "https://gitlab.com/qemu-project/qemu/-/issues/1449"
host-os = "n/a"
host-arch = "n/a"
qemu-version = "n/a"
guest-os = "n/a"
guest-arch = "n/a"
description = """When checking if the vector extension ELEN value is in the range [8, 64], the lower bound check uses the `vlen` field instead of the `elen` one: https://gitlab.com/qemu-project/qemu/-/blob/master/target/riscv/cpu.c#L885."""
reproduce = "n/a"
additional = """This is basically just a typo I found while reading the code, I do not have a real case scenario which resulted in this check to fail."""