From: Richard Henderson <[email protected]> The val argument to FUTEX_FD is a signal number. Convert to match the host, as it will be converted back when the signal is delivered.
Signed-off-by: Richard Henderson <[email protected]> Reviewed-by: Laurent Vivier <[email protected]> Message-Id: <[email protected]> Signed-off-by: Laurent Vivier <[email protected]> --- linux-user/syscall.c | 1 + 1 file changed, 1 insertion(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index e2b6b564e6cb..3f144e3c1f5d 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -7793,6 +7793,7 @@ static int do_futex(CPUState *cpu, bool time64, target_ulong uaddr, timeout = 0; break; case FUTEX_FD: + val = target_to_host_signal(val); timeout = 0; break; case FUTEX_CMP_REQUEUE: -- 2.37.3
