From: Julian Andres Klode <jak@debian.org>
Date: Fri, 14 Aug 2015 13:07:28 +0000 (+0200)
Subject: apt-cache: Show an error if stats gets any arguments
X-Git-Tag: 1.1.exp9~36
X-Git-Url: https://git.saurik.com/apt.git/commitdiff_plain/714c23a791971037518ccc07c497fe3c6451f82c?ds=sidebyside;hp=--cc

apt-cache: Show an error if stats gets any arguments

Closes: #153161
---

714c23a791971037518ccc07c497fe3c6451f82c
diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc
index 117a44292..a03224986 100644
--- a/cmdline/apt-cache.cc
+++ b/cmdline/apt-cache.cc
@@ -310,10 +310,15 @@ static void ShowHashTableStats(std::string Type,
 // Stats - Dump some nice statistics					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-static bool Stats(CommandLine &)
+static bool Stats(CommandLine &CmdL)
 {
    pkgCacheFile CacheFile;
    pkgCache *Cache = CacheFile.GetPkgCache();
+
+   if (CmdL.FileSize() > 1) {
+      _error->Error(_("apt-cache stats does not take any arguments"));
+      return false;
+   }
    if (unlikely(Cache == NULL))
       return false;