diff mbox series

[PULL,10/15] linux-user: fix mismatch of lock/unlock_user() invocations in rt_sigqueinfo() syscall

Message ID d8b6d892c66c1b6f505cd5a2576e08deea200e6d.1496234767.git.riku.voipio@linaro.org
State Accepted
Commit d8b6d892c66c1b6f505cd5a2576e08deea200e6d
Headers show
Series Misc linux-user updates | expand

Commit Message

Riku Voipio May 31, 2017, 1:08 p.m. UTC 
From: Miloš Stojanović <Milos.Stojanovic@rt-rk.com>


Change the unlock_user() argument from arg1 to arg3 to match with
lock_user(), since arg3 contains the pointer to the siginfo_t structure.

Signed-off-by: Miloš Stojanović <Milos.Stojanovic@rt-rk.com>

Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

---
 linux-user/syscall.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.11.0
diff mbox series

Patch

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 93bc6f679e..de85bce167 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8868,7 +8868,7 @@  abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
                 goto efault;
             }
             target_to_host_siginfo(&uinfo, p);
-            unlock_user(p, arg1, 0);
+            unlock_user(p, arg3, 0);
             ret = get_errno(sys_rt_sigqueueinfo(arg1, arg2, &uinfo));
         }
         break;