Added SonarCloud exclusions for third-party files and files lacking relevance.

* fixed two other "bugs"

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

nDPId-test.c

@@ -119,7 +119,7 @@ struct distributor_global_user_data
     {
         int do_hash_checks;
     } options;
-};
+} __attribute__((__packed__));
 
 struct distributor_flow_user_data
 {

nDPIsrvd.c

@@ -1062,7 +1062,7 @@ static int new_connection(struct nio * const io, int eventfd)
                     pwsiz = BUFSIZ;
                 }
                 char buf[pwsiz];
-                if (getpwuid_r(ucred.uid, &pwnam, &buf[0], pwsiz, &pwres) != 0)
+                if (getpwuid_r(ucred.uid, &pwnam, &buf[0], pwsiz, &pwres) != 0 || pwres == NULL)
                 {
                     logger(1, "Could not get passwd entry for user id %u", ucred.uid);
                     return 1;

sonar-project.properites

@@ -6,3 +6,4 @@ sonar.projectVersion=1.5
 
 sonar.sourceEncoding=UTF-8
 sonar.sources=*.c,*.h,dependencies/nDPIsrvd.h,dependencies/nDPIsrvd.py,examples/c-*/**,examples/cxx-*/**,examples/py-*/**
+sonar.exclusions = dependencies/jsmn/** dependencies/uthash/** examples/js-rt-analyzer-frontend/** examples/js-rt-analyzer/** examples/c-collectd/www/** examples/py-flow-dashboard/assets/**