fix for #926.

Supply meaningful error message when user supplies invalid value for
host.prealloc.

diff --git a/src/host.c b/src/host.c
index 526f9f7509fb6f4c92890b2ecace2ad3f0ad5188..c3efa1b1c510bfd993f49d90843a15db73f541a2 100644 (file)
--- a/src/host.c
+++ b/src/host.c
@@ -166,6 +166,8 @@ void HostInitConfig(char quiet)
         if (ByteExtractStringUint32(&configval, 10, strlen(conf_val),
                                     conf_val) > 0) {
             host_config.prealloc = configval;
+        } else {
+            WarnInvalidConfEntry("host.prealloc", "%"PRIu32, host_config.prealloc);
         }
     }
     SCLogDebug("Host config from suricata.yaml: memcap: %"PRIu64", hash-size: "