1 From 755055c908ccda2dd9410bb1bde1f3621017fb0c Mon Sep 17 00:00:00 2001
2 From: Stefan Weil <sw@weilnetz.de>
3 Date: Tue, 4 Sep 2012 22:14:19 +0200
4 Subject: [PATCH] linux-user: Remove redundant null check and replace free by
9 linux-user/syscall.c:3632 do_ioctl_dm(220) info:
10 redundant null check on big_buf calling free()
12 'big_buf' was allocated by g_malloc0, therefore free was also
15 Signed-off-by: Stefan Weil <sw@weilnetz.de>
16 Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
17 Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
18 (cherry picked from commit ad11ad77748bdd8016370db210751683dc038dd6)
20 Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
22 linux-user/syscall.c | 4 +---
23 1 file changed, 1 insertion(+), 3 deletions(-)
25 diff --git a/linux-user/syscall.c b/linux-user/syscall.c
26 index 6257a04..471d060 100644
27 --- a/linux-user/syscall.c
28 +++ b/linux-user/syscall.c
29 @@ -3628,9 +3628,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
30 unlock_user(argptr, arg, target_size);