daemon: Strictly parse the "extra arg" part of the command

diff --git a/object.c b/object.c
index 7e6a92c88e7b139ec03e0ff26e97e1559a06a220..e1feef9c3329e0370e7caff612b4f6c8684cbaef 100644 (file)
--- a/object.c
+++ b/object.c
@@ -45,7 +45,8 @@ int type_from_string(const char *str)
 
 static unsigned int hash_obj(struct object *obj, unsigned int n)
 {
-       unsigned int hash = *(unsigned int *)obj->sha1;
+       unsigned int hash;
+       memcpy(&hash, obj->sha1, sizeof(unsigned int));
        return hash % n;
 }