On 12/02/2015 06:16 AM, Vivek Trivedi wrote:
> In function nfs_parse_simple_hostname, hostname can be NULL,
> dereferncing it while passing it to free(*hostname) may result in segfault.
>
> Signed-off-by: Vivek Trivedi <t.vivek@xxxxxxxxxxx>
Committed...
steved.
> ---
> utils/mount/parse_dev.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/utils/mount/parse_dev.c b/utils/mount/parse_dev.c
> index d64b83d..0d3bcb9 100644
> --- a/utils/mount/parse_dev.c
> +++ b/utils/mount/parse_dev.c
> @@ -118,7 +118,8 @@ static int nfs_parse_simple_hostname(const char *dev,
> if (pathname) {
> *pathname = strndup(colon, path_len);
> if (*pathname == NULL) {
> - free(*hostname);
> + if (hostname)
> + free(*hostname);
> return nfs_pdn_nomem_err();
> }
> }
>
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