Check configuration for internal loops.

[apps/pfixtools.git] / postlicyd / config.c

diff --git a/postlicyd/config.c b/postlicyd/config.c
index 0bd69e2..20716b2 100644 (file)
--- a/postlicyd/config.c
+++ b/postlicyd/config.c
@@ -111,6 +111,9 @@ static bool config_second_pass(config_t *config)
     if (!ok) {
         return false;
     }
+    if (!filter_check_safety(&config->filters)) {
+        return false;
+    }
 
     ok = false;
     foreach (filter_param_t *param, config->params) {
@@ -264,6 +267,9 @@ config_t *config_read(const char *file)
             if (escaped) {                                                     \
                 ADD_IN_BUFFER(Buffer, Len, '\\');                              \
             }                                                                  \
+            while ((Len) > 0 && isspace((Buffer)[(Len) - 1])) {                \
+                (Buffer)[--(Len)] = '\0';                                      \
+            }                                                                  \
         }                                                                      \
         READ_NEXT(OnEOF);                                                      \
     } while(0)