vp may be NULL

diff --git a/src/modules/rlm_eap/rlm_eap.c b/src/modules/rlm_eap/rlm_eap.c
index ba6b86950151fb6254610755fa6c725a1a92e430..81913359742d276e5eea0af54a029c2325607eab 100644 (file)
--- a/src/modules/rlm_eap/rlm_eap.c
+++ b/src/modules/rlm_eap/rlm_eap.c
@@ -472,7 +472,7 @@ static rlm_rcode_t CC_HINT(nonnull) mod_authenticate(void *instance, REQUEST *re
                 *      vp->vp_strvalue is still a NUL-terminated C
                 *      string.
                 */
-               if (inst->mod_accounting_username_bug) {
+               if (vp && inst->mod_accounting_username_bug) {
                        char const *old = vp->vp_strvalue;
                        char *new;