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SubjectRe: [PATCH] bpf: drop refcount if bpf_map_new_fd() fails in map_create()
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On Wed, Feb 27, 2019 at 10:36:25PM +0800, zerons wrote:
> In bpf/syscall.c, map_create() first set map->usercnt to 1, a file descriptor is
> supposed to return to userspace. When bpf_map_new_fd() fails, drop the refcount.
Thanks for the patch.

Please add a Fixes tag for bug fix in the future.

Fixes: bd5f5f4ecb78 ("bpf: Add BPF_MAP_GET_FD_BY_ID")
Acked-by: Martin KaFai Lau <kafai@fb.com>

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