Fix radius stack overflow

NickSampanis · Oct 17, 2014 · c2a3c99 · c2a3c99
1 parent 535f984
commit c2a3c99
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/dissectors/ec_radius.c b/src/dissectors/ec_radius.c
@@ -203,7 +203,7 @@ static u_char * radius_get_attribute(u_int8 attr, u_int16 *attr_len, u_char *beg
    while (begin < end) {
 
       /* get the len of the attribute and subtract the header len */
-      *attr_len = *(begin + 1) - 2;
+      *attr_len = (u_char)*(begin + 1) - 2;
 
       /* we have found our attribute */
       if (*begin == attr) {