Good catch!
This is now fixed in master and stable-2.2!
Thanks!
David
Thibault, Daniel:
> ~~~~~~src/bin/lttng-sessiond/session.h:60:
>
> struct ltt_session {
> ...
> unsigned int id;
>
> ~~~~~~src/bin/lttng-sessiond/trace-ust.c:185:
>
> struct ltt_ust_session *trace_ust_create_session(uint64_t session_id)
>
> ~~~~~~src/bin/lttng-sessiond/main.c:2352:
>
> static int create_ust_session(struct ltt_session *session,
> struct lttng_domain *domain)
> {
> ...
> lus = trace_ust_create_session(session->id);
>
> ~~~~~~src/bin/lttng-sessiond/trace-ust.h:
>
> #ifdef HAVE_LIBLTTNG_UST_CTL
> ...
> struct ltt_ust_session *trace_ust_create_session(uint64_t session_id);
> ...
> #else /* HAVE_LIBLTTNG_UST_CTL */
> ...
> static inline
> struct ltt_ust_session *trace_ust_create_session(unsigned int session_id)
>
>
> 32-bit-wide unsigned ints and 64-bit-wide uint64_ts are not truly
> interchangeable. The ltt_session.id should be widened to uint64_t.
>
> Daniel U. Thibault
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