diff mbox series

[v2,1/7] linux-user/alpha: Fix rt sigframe return

Message ID 20210422230227.314751-2-richard.henderson@linaro.org (mailing list archive)
State New, archived
Headers show
Series linux-user: sigaction fixes/cleanups | expand

Commit Message

Richard Henderson April 22, 2021, 11:02 p.m. UTC 
We incorrectly used the offset of the non-rt sigframe.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 linux-user/alpha/signal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Alex Bennée April 23, 2021, 10 a.m. UTC | #1 
Richard Henderson <richard.henderson@linaro.org> writes:

> We incorrectly used the offset of the non-rt sigframe.
>
> Reviewed-by: Laurent Vivier <laurent@vivier.eu>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
diff mbox series

Patch

diff --git a/linux-user/alpha/signal.c b/linux-user/alpha/signal.c
index c5c27ce084..86f5d2276d 100644
--- a/linux-user/alpha/signal.c
+++ b/linux-user/alpha/signal.c
@@ -200,7 +200,7 @@  void setup_rt_frame(int sig, struct target_sigaction *ka,
                    &frame->retcode[1]);
         __put_user(INSN_CALLSYS, &frame->retcode[2]);
         /* imb(); */
-        r26 = frame_addr + offsetof(struct target_sigframe, retcode);
+        r26 = frame_addr + offsetof(struct target_rt_sigframe, retcode);
     }
 
     if (err) {