From fedadb0932055d0806404be33e3a48852aa989ac Mon Sep 17 00:00:00 2001 From: Konstantin Bogomolov Date: Wed, 15 Mar 2023 19:30:45 -0700 Subject: [PATCH] Fix syzkaller systrap builds. Reported-by: syzbot+9810b08ace5a190d04ca@syzkaller.appspotmail.com PiperOrigin-RevId: 516993001 --- pkg/sentry/platform/systrap/sysmsg/sighandler_amd64.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/pkg/sentry/platform/systrap/sysmsg/sighandler_amd64.c b/pkg/sentry/platform/systrap/sysmsg/sighandler_amd64.c index aa4aca9dd..1161f89ad 100644 --- a/pkg/sentry/platform/systrap/sysmsg/sighandler_amd64.c +++ b/pkg/sentry/platform/systrap/sysmsg/sighandler_amd64.c @@ -385,7 +385,8 @@ void __syshandler() { void asm_restore_state(); // On x86 restore_state jumps straight to user code and does not return. -void restore_state(struct sysmsg *sysmsg, struct thread_context *ctx, void *) { +void restore_state(struct sysmsg *sysmsg, struct thread_context *ctx, + void *unused) { set_fsbase(&ctx->ptregs); asm_restore_state(); }