On 04/30/2015 02:09 PM, Steve Dickson wrote:
> Detect when a given argument is invalid. Log
> the error and exit gracefully
>
> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
Committed...
steved.
> ---
> utils/nfsidmap/nfsidmap.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/utils/nfsidmap/nfsidmap.c b/utils/nfsidmap/nfsidmap.c
> index 5d62078..1f5ba67 100644
> --- a/utils/nfsidmap/nfsidmap.c
> +++ b/utils/nfsidmap/nfsidmap.c
> @@ -323,7 +323,10 @@ int main(int argc, char **argv)
> }
> type = strtok(arg, ":");
> value = strtok(NULL, ":");
> -
> + if (value == NULL) {
> + xlog_err("Error: Null uid/gid value.");
> + return 1;
> + }
> if (verbose) {
> xlog_warn("key: 0x%lx type: %s value: %s timeout %ld",
> key, type, value, timeout);
>
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