Skip values and sections without key.

diff --git a/src/libstrongswan/settings.c b/src/libstrongswan/settings.c
index 558259d127585ddd7bb45fcd5f9da26890e67cca..ccff84f2529dcd5c2945d33c6856d7b2e008f6b4 100644 (file)
--- a/src/libstrongswan/settings.c
+++ b/src/libstrongswan/settings.c
@@ -644,6 +644,12 @@ static bool parse_section(linked_list_t *files, char *file, int level,
                                if (parse(text, "\t ", "}", "{", &inner))
                                {
                                        section_t *sub;
+                                       if (!strlen(key))
+                                       {
+                                               DBG1(DBG_LIB, "skipping section without name in '%s'",
+                                                        section->name);
+                                               continue;
+                                       }
                                        if (section->sections->find_first(section->sections,
                                                                                        (linked_list_match_t)section_find,
                                                                                        (void**)&sub, key) != SUCCESS)
@@ -673,6 +679,12 @@ static bool parse_section(linked_list_t *files, char *file, int level,
                                if (parse(text, "\t ", "\n", NULL, &value))
                                {
                                        kv_t *kv;
+                                       if (!strlen(key))
+                                       {
+                                               DBG1(DBG_LIB, "skipping value without key in '%s'",
+                                                        section->name);
+                                               continue;
+                                       }
                                        if (section->kv->find_first(section->kv,
                                                                (linked_list_match_t)kv_find,
                                                                (void**)&kv, key) != SUCCESS)