When no radius is configured, mib command is segfaulting
hostapd.
Signed-off-by: Eduardo Abinader <eduardoabinader@xxxxxxxxx>
---
src/radius/radius_client.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/radius/radius_client.c b/src/radius/radius_client.c
index a4edd5f..f7fef5b 100644
--- a/src/radius/radius_client.c
+++ b/src/radius/radius_client.c
@@ -1636,11 +1636,16 @@ static int radius_client_dump_acct_server(char *buf, size_t buflen,
int radius_client_get_mib(struct radius_client_data *radius, char *buf,
size_t buflen)
{
- struct hostapd_radius_servers *conf = radius->conf;
+ struct hostapd_radius_servers *conf;
int i;
struct hostapd_radius_server *serv;
int count = 0;
+ if (!radius)
+ return -1;
+
+ conf = radius->conf;
+
if (conf->auth_servers) {
for (i = 0; i < conf->num_auth_servers; i++) {
serv = &conf->auth_servers[i];
--
2.5.0
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