input options whitelisting, step 2 (refs #1371)

[vlc] / modules / access_filter / dump.c

diff --git a/modules/access_filter/dump.c b/modules/access_filter/dump.c
index 22d2e8a60270f990ae26a35ce9f0dc043768bb6b..a47445932cf2cd5cfebe88f916a63c8fd0bdd15f 100644 (file)
--- a/modules/access_filter/dump.c
+++ b/modules/access_filter/dump.c
@@ -56,11 +56,14 @@ vlc_module_begin ();
 
     add_bool ("dump-force", VLC_FALSE, NULL, FORCE_TEXT,
               FORCE_LONGTEXT, VLC_FALSE);
+        change_safe();
     add_integer ("dump-margin", DEFAULT_MARGIN, NULL, MARGIN_TEXT,
                  MARGIN_LONGTEXT, VLC_FALSE);
+        change_safe();
+
 vlc_module_end();
 
-static int Read (access_t *access, uint8_t *buffer, int len);
+static ssize_t Read (access_t *access, uint8_t *buffer, size_t len);
 static block_t *Block (access_t *access);
 static int Seek (access_t *access, int64_t offset);
 static int Control (access_t *access, int cmd, va_list ap);
@@ -180,7 +183,7 @@ error:
 }
 
 
-static int Read (access_t *access, uint8_t *buffer, int len)
+static ssize_t Read (access_t *access, uint8_t *buffer, size_t len)
 {
     access_t *src = access->p_source;