commit d8b6d892c66c1b6f505cd5a2576e08deea200e6d
author Miloš Stojanović <Milos.Stojanovic@rt-rk.com> Mon May 15 16:59:44 2017 +0200
committer Riku Voipio <riku.voipio@linaro.org> Mon May 29 14:56:08 2017 +0300
tree a38c9170dfd7e72b733059f6d2d07d00d44ffe1d
parent a8617d8c2fa888a37ecb7db6635fb44964505277

linux-user: fix mismatch of lock/unlock_user() invocations in rt_sigqueinfo() syscall

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

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 93bc6f6..de85bce 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8868,7 +8868,7 @@
                 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;