From: Shu-Chun Weng <scw@google.com>
Date: Mon, 19 Aug 2019 18:53:48 +0000 (-0700)
Subject: linux-user: erroneous fd_trans_unregister call
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=895e2ef521ae0eef2fdfcec8f2108d9ee3303a81;p=qemu.git

linux-user: erroneous fd_trans_unregister call

timer_getoverrun returns the "overrun count" for the timer, which is not
a file descriptor and thus should not call fd_trans_unregister on it.

Signed-off-by: Shu-Chun Weng <scw@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20190819185348.221825-1-scw@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8b41a03901..b42f59a32c 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -11847,7 +11847,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
             timer_t htimer = g_posix_timers[timerid];
             ret = get_errno(timer_getoverrun(htimer));
         }
-        fd_trans_unregister(ret);
         return ret;
     }
 #endif