On 01/11/18 06:59, Li Qiang wrote:
> parse_fw_cfg() reports "can't load" without further details. Get
> the details from g_file_get_contents(), and include them in the
> error message.
>
> Signed-off-by: Li Qiang <liq...@gmail.com>
> ---
> vl.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/vl.c b/vl.c
> index 1fcacc5..f0bd899 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -2244,8 +2244,10 @@ static int parse_fw_cfg(void *opaque, QemuOpts *opts,
> Error **errp)
> size = strlen(str); /* NUL terminator NOT included in fw_cfg blob */
> buf = g_memdup(str, size);
> } else {
> - if (!g_file_get_contents(file, &buf, &size, NULL)) {
> - error_setg(errp, "can't load %s", file);
> + GError *err = NULL;
> + if (!g_file_get_contents(file, &buf, &size, &err)) {
> + error_setg(errp, "can't load %s: %s", file, err->message);
> + g_error_free(err);
> return -1;
> }
> }
>
Queued, thanks.
Paolo
