From: Richard Henderson Date: Tue, 21 Dec 2021 02:50:11 +0000 (-0800) Subject: linux-user/nios2: Fix sigmask in setup_rt_frame X-Git-Tag: v7.0.0-rc0~104^2~5 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7a83cbb0b0ef46e17f953bd972a1abb899d5d56e;p=thirdparty%2Fqemu.git linux-user/nios2: Fix sigmask in setup_rt_frame Do not cast the signal mask elements; trust __put_user. Reviewed-by: Laurent Vivier Signed-off-by: Richard Henderson Message-Id: <20211221025012.1057923-7-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier --- diff --git a/linux-user/nios2/signal.c b/linux-user/nios2/signal.c index 20b65aa06e0..80e3d42fc96 100644 --- a/linux-user/nios2/signal.c +++ b/linux-user/nios2/signal.c @@ -168,8 +168,7 @@ void setup_rt_frame(int sig, struct target_sigaction *ka, target_save_altstack(&frame->uc.tuc_stack, env); rt_setup_ucontext(&frame->uc, env); for (i = 0; i < TARGET_NSIG_WORDS; i++) { - __put_user((abi_ulong)set->sig[i], - (abi_ulong *)&frame->uc.tuc_sigmask.sig[i]); + __put_user(set->sig[i], &frame->uc.tuc_sigmask.sig[i]); } /* Set up to return from userspace; jump to fixed address sigreturn