Merged in stable-1.3 and stable-1.4. Thanks!

Jérémie

On Thu, May 19, 2016 at 6:24 PM, Mathieu Desnoyers
<mathieu.desnoyers at efficios.com> wrote:
> This bugfix is extracted from commit
>
> commit 61cf588beae752e5ddfc60b6b5310f769ac9e852
> Author: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
> Date:   Tue Feb 9 13:27:24 2016 -0500
>
>     Handle negative time and offset from Epoch
>
> Which was fixing this issue, amongst other things.
>
> [ This fix should be applied to Babeltrace stable 1.3 and 1.4 only. ]
>
> [ This v2 patch removes error checking that was introduced in v1. Since
>   the callees don't distinguish between -ENOENT and -EINVAL errors,
>   we don't know if we need to error out or not. Keep the original
>   1.x behavior (no error checking). ]
>
> Fixes: #790
>
> Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
> ---
>  lib/context.c | 28 +++++++++++++++++-----------
>  1 file changed, 17 insertions(+), 11 deletions(-)
>
> diff --git a/lib/context.c b/lib/context.c
> index 45aab34..87901b3 100644
> --- a/lib/context.c
> +++ b/lib/context.c
> @@ -115,7 +115,7 @@ int bt_context_add_trace(struct bt_context *ctx, const char *path,
>                 fprintf(stderr, "[error] [Context] Creating trace handle %s .\n\n",
>                                 path);
>                 ret = -1;
> -               goto error;
> +               goto error_close;
>         }
>         handle->format = fmt;
>         handle->td = td;
> @@ -124,23 +124,19 @@ int bt_context_add_trace(struct bt_context *ctx, const char *path,
>                 handle->path[PATH_MAX - 1] = '\0';
>         }
>
> +       ret = bt_trace_collection_add(ctx->tc, td);
> +       if (ret != 0)
> +               goto error_destroy_handle;
> +
>         if (fmt->set_handle)
>                 fmt->set_handle(td, handle);
>         if (fmt->set_context)
>                 fmt->set_context(td, ctx);
>
> -       /* Add new handle to container */
> -       g_hash_table_insert(ctx->trace_handles,
> -               (gpointer) (unsigned long) handle->id,
> -               handle);
> -       ret = bt_trace_collection_add(ctx->tc, td);
> -       if (ret != 0)
> -               goto error;
> -
>         if (fmt->convert_index_timestamp) {
>                 ret = fmt->convert_index_timestamp(td);
>                 if (ret < 0)
> -                       goto error;
> +                       goto error_collection_del;
>         }
>
>         if (fmt->timestamp_begin)
> @@ -156,9 +152,19 @@ int bt_context_add_trace(struct bt_context *ctx, const char *path,
>                 handle->cycles_timestamp_end = fmt->timestamp_end(td, handle,
>                                 BT_CLOCK_CYCLES);
>
> +       /* Add new handle to container */
> +       g_hash_table_insert(ctx->trace_handles,
> +               (gpointer) (unsigned long) handle->id,
> +               handle);
> +
>         return handle->id;
>
> -error:
> +error_collection_del:
> +       /* Remove from containers */
> +       bt_trace_collection_remove(handle->td->ctx->tc, handle->td);
> +error_destroy_handle:
> +       bt_trace_handle_destroy(handle);
> +error_close:
>         closeret = fmt->close_trace(td);
>         if (closeret) {
>                 fprintf(stderr, "Error in close_trace callback\n");
> --
> 2.1.4
>



-- 
Jérémie Galarneau
EfficiOS Inc.
http://www.efficios.com