riscv signal frame setup is missing unlock_user_struct().
Signed-off-by: Nicholas Piggin <[email protected]>
---
linux-user/riscv/signal.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/linux-user/riscv/signal.c b/linux-user/riscv/signal.c
index 358fa1d82d..22b1b8149f 100644
--- a/linux-user/riscv/signal.c
+++ b/linux-user/riscv/signal.c
@@ -126,6 +126,7 @@ void setup_rt_frame(int sig, struct target_sigaction *ka,
setup_ucontext(&frame->uc, env, set);
frame->info = *info;
+ unlock_user_struct(frame, frame_addr, 1);
env->pc = ka->_sa_handler;
env->gpr[xSP] = frame_addr;
--
2.51.0
