(adding Randy to CC)
On 22.10.2010 16:32, Namhyung Kim wrote:
> Check return value of asprintf() in docsect() and exit if error
> occurs. This removes following warning:
>
> HOSTCC scripts/basic/docproc
> scripts/basic/docproc.c: In function âdocsectâ:
> scripts/basic/docproc.c:336: warning: ignoring return value of âasprintfâ,
> declared with attribute warn_unused_result
>
> Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
> ---
> The patch is on top of v2.6.36, thanks.
>
> scripts/basic/docproc.c | 5 ++++-
> 1 files changed, 4 insertions(+), 1 deletions(-)
>
> diff --git a/scripts/basic/docproc.c b/scripts/basic/docproc.c
> index fc3b18d..98dec87 100644
> --- a/scripts/basic/docproc.c
> +++ b/scripts/basic/docproc.c
> @@ -333,7 +333,10 @@ static void docsect(char *filename, char *line)
> if (*s == '\n')
> *s = '\0';
>
> - asprintf(&s, "DOC: %s", line);
> + if (asprintf(&s, "DOC: %s", line) < 0) {
> + perror("asprintf");
> + exit(1);
> + }
> consume_symbol(s);
> free(s);
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
