Use strncasecmp, not strcasecmp

diff --git a/src/modules/rlm_mschap/rlm_mschap.c b/src/modules/rlm_mschap/rlm_mschap.c
index 8fdb8d3..43fd5ce 100644 (file)
--- a/src/modules/rlm_mschap/rlm_mschap.c
+++ b/src/modules/rlm_mschap/rlm_mschap.c
@@ -287,7 +287,7 @@ static int mschap_xlat(void *instance, REQUEST *request,
         *      Challenge means MS-CHAPv1 challenge, or
         *      hash of MS-CHAPv2 challenge, and peer challenge.
         */
-       if (strcasecmp(fmt, "Challenge") == 0) {
+       if (strncasecmp(fmt, "Challenge", 9) == 0) {
                chap_challenge = pairfind(request->packet->vps,
                                          PW_MSCHAP_CHALLENGE);
                if (!chap_challenge) {
@@ -368,7 +368,7 @@ static int mschap_xlat(void *instance, REQUEST *request,
                 *      Get the MS-CHAPv1 response, or the MS-CHAPv2
                 *      response.
                 */
-       } else if (strcasecmp(fmt, "NT-Response") == 0) {
+       } else if (strncasecmp(fmt, "NT-Response", 11) == 0) {
                response = pairfind(request->packet->vps,
                                    PW_MSCHAP_RESPONSE);
                if (!response) response = pairfind(request->packet->vps,
@@ -400,7 +400,7 @@ static int mschap_xlat(void *instance, REQUEST *request,
                 *      LM-Response is deprecated, and exists only
                 *      in MS-CHAPv1, and not often there.
                 */
-       } else if (strcasecmp(fmt, "LM-Response") == 0) {
+       } else if (strncasecmp(fmt, "LM-Response", 11) == 0) {
                response = pairfind(request->packet->vps,
                                    PW_MSCHAP_RESPONSE);
                if (!response) {
@@ -422,7 +422,7 @@ static int mschap_xlat(void *instance, REQUEST *request,
                /*
                 *      Pull the NT-Domain out of the User-Name, if it exists.
                 */
-       } else if (strcasecmp(fmt, "NT-Domain") == 0) {
+       } else if (strncasecmp(fmt, "NT-Domain", 9) == 0) {
                char *p, *q;
 
                user_name = pairfind(request->packet->vps, PW_USER_NAME);
@@ -477,7 +477,7 @@ static int mschap_xlat(void *instance, REQUEST *request,
                /*
                 *      Pull the User-Name out of the User-Name...
                 */
-       } else if (strcasecmp(fmt, "User-Name") == 0) {
+       } else if (strncasecmp(fmt, "User-Name", 9) == 0) {
                char *p;
 
                user_name = pairfind(request->packet->vps, PW_USER_NAME);