* Yannick Brosseau ([email protected]) wrote:
> Signed-off-by: Yannick Brosseau <[email protected]>
Merged into lttng-modules. I'll prepare a patch for staging too. Very,
very nice catch!
Thanks,
Mathieu
> ---
> probes/lttng-events.h | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/probes/lttng-events.h b/probes/lttng-events.h
> index ff6273f..d486994 100644
> --- a/probes/lttng-events.h
> +++ b/probes/lttng-events.h
> @@ -347,7 +347,7 @@ static __used struct lttng_probe_desc
> TP_ID(__probe_desc___, TRACE_SYSTEM) = {
> #undef __string_from_user
> #define __string_from_user(_item, _src)
> \
> __event_len += __dynamic_len[__dynamic_len_idx++] = \
> - min_t(size_t, strlen_user(_src), 1);
> + max_t(size_t, strlen_user(_src), 1);
>
> #undef TP_PROTO
> #define TP_PROTO(args...) args
> @@ -557,7 +557,7 @@ __assign_##dest##_2:
> \
> (void) __typemap.dest; \
> lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__typemap.dest));\
> __ustrlen = __get_dynamic_array_len(dest); \
> - if (likely(__ustrlen) > 1) { \
> + if (likely(__ustrlen > 1)) { \
> __chan->ops->event_write_from_user(&__ctx, src, \
> __ustrlen - 1); \
> } \
> --
> 1.7.7.3
>
--
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com
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