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net: Use helper function fdput()

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Use helper function fdput() to fput() the file iff FDPUT_FPUT is set.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Miaohe Lin
2020-08-06 19:52:24 +08:00
committed by David S. Miller
parent d02cbc4613
commit 6b07edebe6
1 changed files with 2 additions and 4 deletions
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6
net/socket.c
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@@ -1804,8 +1804,7 @@ int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,
ret = __sys_accept4_file(f.file, 0, upeer_sockaddr, ret = __sys_accept4_file(f.file, 0, upeer_sockaddr,
upeer_addrlen, flags, upeer_addrlen, flags,
rlimit(RLIMIT_NOFILE)); rlimit(RLIMIT_NOFILE));
if (f.flags) fdput(f);
fput(f.file);
} }
return ret; return ret;
@@ -1868,8 +1867,7 @@ int __sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen)
ret = move_addr_to_kernel(uservaddr, addrlen, &address); ret = move_addr_to_kernel(uservaddr, addrlen, &address);
if (!ret) if (!ret)
ret = __sys_connect_file(f.file, &address, addrlen, 0); ret = __sys_connect_file(f.file, &address, addrlen, 0);
if (f.flags) fdput(f);
fput(f.file);
} }
return ret; return ret;