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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: laurent@vivier.eu
Subject: [PATCH v2 6/7] linux-user/nios2: Fix sigmask in setup_rt_frame
Date: Mon, 20 Dec 2021 18:50:11 -0800	[thread overview]
Message-ID: <20211221025012.1057923-7-richard.henderson@linaro.org> (raw)
In-Reply-To: <20211221025012.1057923-1-richard.henderson@linaro.org>

Do not cast the signal mask elements; trust __put_user.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 linux-user/nios2/signal.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/linux-user/nios2/signal.c b/linux-user/nios2/signal.c
index 20b65aa06e..80e3d42fc9 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
-- 
2.25.1



  parent reply	other threads:[~2021-12-21  2:59 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-21  2:50 [PATCH v2 0/7] linux-user: nios2 fixes Richard Henderson
2021-12-21  2:50 ` [PATCH v2 1/7] linux-user/nios2: Properly emulate EXCP_TRAP Richard Henderson
2021-12-22 18:52   ` Laurent Vivier
2022-01-05 10:23   ` Laurent Vivier
2021-12-21  2:50 ` [PATCH v2 2/7] linux-user/nios2: Fixes for signal frame setup Richard Henderson
2022-01-05 10:23   ` Laurent Vivier
2021-12-21  2:50 ` [PATCH v2 3/7] linux-user/elfload: Rename ARM_COMMPAGE to HI_COMMPAGE Richard Henderson
2022-01-05 10:24   ` Laurent Vivier
2021-12-21  2:50 ` [PATCH v2 4/7] linux-user/nios2: Map a real kuser page Richard Henderson
2021-12-22 20:18   ` Laurent Vivier
2022-01-05 10:24   ` Laurent Vivier
2021-12-21  2:50 ` [PATCH v2 5/7] linux-user/nios2: Fix EA vs PC confusion Richard Henderson
2021-12-22 20:20   ` Laurent Vivier
2022-01-05 10:24   ` Laurent Vivier
2021-12-21  2:50 ` Richard Henderson [this message]
2022-01-05 10:24   ` [PATCH v2 6/7] linux-user/nios2: Fix sigmask in setup_rt_frame Laurent Vivier
2021-12-21  2:50 ` [PATCH v2 7/7] linux-user/nios2: Use set_sigmask in do_rt_sigreturn Richard Henderson
2022-01-05 10:24   ` Laurent Vivier

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