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| author | David Kalnischkies <kalnischkies@gmail.com> | 2012-05-21 19:12:25 +0200 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2012-05-21 19:12:25 +0200 |
| commit | 6bae2c5108a95267fedcc8f2312e91488ebece8d (patch) | |
| tree | 7acfa39bce6588b78ec347b3ea7ee398037159fb /apt-pkg | |
| parent | 65bf851838611139239805bee63a7cea4cb0a309 (diff) | |
* 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)
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/contrib/mmap.cc | 1 |
1 files changed, 1 insertions, 0 deletions
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; |