Messages in this thread | | | From | KP Singh <> | Date | Tue, 12 Jan 2021 14:18:48 +0100 | Subject | Re: [PATCH bpf-next] bpf: Clarify return value of probe str helpers |
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On Tue, Jan 12, 2021 at 1:34 PM Brendan Jackman <jackmanb@google.com> wrote: > > When the buffer is too small to contain the input string, these > helpers return the length of the buffer, not the length of the > original string. This tries to make the docs totally clear about > that, since "the length of the [copied ]string" could also refer to > the length of the input. > > Signed-off-by: Brendan Jackman <jackmanb@google.com>
Acked-by: KP Singh <kpsingh@kernel.org>
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