Re: [PATCH v4 bpf] tools: bpftool: Add missing close before bpftool net attach exit

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Subject: Re: [PATCH v4 bpf] tools: bpftool: Add missing close before bpftool net attach exit
From: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Date: Fri, 13 Nov 2020 16:32:10 +0100
Cc: bpf@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20201113115152.53178-1-wanghai38@huawei.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2

On 11/13/20 12:51 PM, Wang Hai wrote:

progfd is created by prog_parse_fd(), before 'bpftool net attach' exit,
it should be closed.

Fixes: 04949ccc273e ("tools: bpftool: add net attach command to attach XDP on interface")
Signed-off-by: Wang Hai <wanghai38@xxxxxxxxxx>


Applied & improved commit msg a bit, thanks!

References:
- [PATCH v4 bpf] tools: bpftool: Add missing close before bpftool net attach exit
  - From: Wang Hai

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