From 6bae2c5108a95267fedcc8f2312e91488ebece8d Mon Sep 17 00:00:00 2001 From: David Kalnischkies Date: Mon, 21 May 2012 19:12:25 +0200 Subject: * apt-pkg/contrib/mmap.cc: - have a dummy SyncToFd around in case of ReadOnly access to a compressed file as we otherwise on Close() do not delete[] the char buffer but munmap() it… (Closes: #673815) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- apt-pkg/contrib/mmap.cc | 1 + 1 file changed, 1 insertion(+) (limited to 'apt-pkg') diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc index 160718ea5..2d12b6fe9 100644 --- a/apt-pkg/contrib/mmap.cc +++ b/apt-pkg/contrib/mmap.cc @@ -84,6 +84,7 @@ bool MMap::Map(FileFd &Fd) if ((Flags & ReadOnly) != ReadOnly) return _error->Error("Compressed file %s can only be mapped readonly", Fd.Name().c_str()); Base = new unsigned char[iSize]; + SyncToFd = new FileFd(); if (Fd.Seek(0L) == false || Fd.Read(Base, iSize) == false) return _error->Error("Compressed file %s can't be read into mmap", Fd.Name().c_str()); return true; -- cgit v1.2.3-70-g09d2