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(parent: c9382c7) | patch
bpf: fix a return in sockmap_get_from_fd()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 18 Aug 2017 07:27:02 +0000 (10:27 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Aug 2017 17:18:20 +0000 (10:18 -0700)
commitb46750235ca2dff8cf5666ee95ac16b01e1a8a62
tree08251cb6077167a861775b00370bfbe5fe4d2bc6tree | snapshot
parentc9382c738ad65e6e1ef873b7a7f7e7956d96b653commit | diff
bpf: fix a return in sockmap_get_from_fd()

"map" is a valid pointer.  We wanted to return "err" instead.  Also
let's return a zero literal at the end.

Fixes: 26ac83c2c880 ("bpf: sockmap with sk redirect support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
kernel/bpf/syscall.c diff | blob | history
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