From fe5804fc5010dd8f2e9406187bfc1f6afeb29c5a Mon Sep 17 00:00:00 2001
From: Michael Vogt <michael.vogt@ubuntu.com>
Date: Tue, 10 Jul 2012 15:19:09 +0200
Subject:  cherry pick -r1847 from
 bzr+ssh://bazaar.launchpad.net/~mvo/apt/lp346386/

---
 apt-pkg/acquire-item.cc    | 3 +--
 apt-pkg/contrib/fileutl.cc | 4 ++--
 apt-pkg/contrib/fileutl.h  | 2 +-
 apt-pkg/indexcopy.cc       | 2 +-
 4 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index ddd3300f9..665dd427e 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -1241,8 +1241,7 @@ void pkgAcqMetaIndex::Done(string Message,unsigned long long Size,string Hash,	/
          // if we expect a ClearTextSignature (InRelase), ensure that
          // this is what we get and if not fail to queue a 
          // Release/Release.gpg, see #346386
-         if (SigFile == DestFile && 
-             !IsPgpClearTextSignature(DestFile))
+         if (SigFile == DestFile && !StartsWithGPGClearTextSignature(DestFile))
          {
             Failed(Message, Cfg);
             return;
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index d63195c7d..960616f33 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -852,10 +852,10 @@ bool ExecWait(pid_t Pid,const char *Name,bool Reap)
 }
 									/*}}}*/
 
-// IsPgpClearTextSignature - Check if a file is Pgp/GPG clearsigned     /*{{{*/
+// StartsWithGPGClearTextSignature - Check if a file is Pgp/GPG clearsigned     /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool IsPgpClearTextSignature(string const &FileName)
+bool StartsWithGPGClearTextSignature(string const &FileName)
 {
    static const char* SIGMSG = "-----BEGIN PGP SIGNED MESSAGE-----\n";
    char buffer[strlen(SIGMSG)+1];
diff --git a/apt-pkg/contrib/fileutl.h b/apt-pkg/contrib/fileutl.h
index 1e16540f7..510b1c984 100644
--- a/apt-pkg/contrib/fileutl.h
+++ b/apt-pkg/contrib/fileutl.h
@@ -181,7 +181,7 @@ pid_t ExecFork();
 bool ExecWait(pid_t Pid,const char *Name,bool Reap = false);
 
 // check if the given file starts with a PGP cleartext signature
-bool IsPgpClearTextSignature(std::string const &FileName);
+bool StartsWithGPGClearTextSignature(std::string const &FileName);
 
 // File string manipulators
 std::string flNotDir(std::string File);
diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc
index db3d10ecd..ddf1909b7 100644
--- a/apt-pkg/indexcopy.cc
+++ b/apt-pkg/indexcopy.cc
@@ -652,7 +652,7 @@ bool SigVerify::RunGPGV(std::string const &File, std::string const &FileGPG,
       if (gpg == NULL)
 	 return _error->Errno("RunGPGV", _("Could not open file %s"), File.c_str());
       fclose(gpg);
-      if (!IsPgpClearTextSignature(File))
+      if (!StartsWithGPGClearTextSignature(File))
 	 return _error->Error(_("File %s doesn't start with a clearsigned message"), File.c_str());
    }
 
-- 
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