From: Julian Andres Klode <jak@debian.org>
Date: Wed, 24 Sep 2014 20:00:33 +0000 (+0200)
Subject: DropPrivs: Add some comments for the more obscure setuid/setgid functions
X-Git-Tag: 1.1.exp3~4
X-Git-Url: https://git.saurik.com/apt.git/commitdiff_plain/48ed0977d23aeddfea58be967082ded0833fe227?hp=--cc

DropPrivs: Add some comments for the more obscure setuid/setgid functions

Git-Dch: ignore
---

48ed0977d23aeddfea58be967082ded0833fe227
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 6b54c81f9..b092a7798 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -2231,6 +2231,7 @@ bool DropPrivs()
       return _error->Error("Could not switch effective user");
 
 #ifdef HAVE_GETRESUID
+   // verify that the saved set-user-id was changed as well
    uid_t ruid = 0;
    uid_t euid = 0;
    uid_t suid = 0;
@@ -2241,6 +2242,7 @@ bool DropPrivs()
 #endif
 
 #ifdef HAVE_GETRESGID
+   // verify that the saved set-group-id was changed as well
    gid_t rgid = 0;
    gid_t egid = 0;
    gid_t sgid = 0;