[PATCH] lib: fwts_args: handle realloc failure

[Alex Hung]

On 03/09/2012 09:08 AM, Colin King wrote:
> From: Colin Ian King<colin.king at canonical.com>
>
> Signed-off-by: Colin Ian King<colin.king at canonical.com>
> ---
>   src/lib/src/fwts_args.c |    6 ++++++
>   1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/src/lib/src/fwts_args.c b/src/lib/src/fwts_args.c
> index f72561c..90f3d70 100644
> --- a/src/lib/src/fwts_args.c
> +++ b/src/lib/src/fwts_args.c
> @@ -127,6 +127,12 @@ int fwts_args_parse(fwts_framework *fw, int argc, char * const argv[])
>   				if (short_options) {
>   					short_options = realloc(short_options,
>   						strlen(short_options) + len + 1);
> +					if (short_options == NULL) {
> +						fwts_log_error(fw,
> +							"Out of memory "
> +							"allocating options.");
> +						return FWTS_ERROR;
> +					}
>   					strcat(short_options, short_name);
>   				} else {
>   					short_options = calloc(1, len + 1);
Acked-by: Alex Hung <alex.hung at canonical.com>