diff options
| author | David Kalnischkies <kalnischkies@gmail.com> | 2012-05-09 19:16:39 +0200 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2012-05-09 19:16:39 +0200 |
| commit | afb093cd9bc9d0b2abb6a87d1b98785183a6452d (patch) | |
| tree | 4420ed3fa0e77ed6136639bfc9f2c64df4632a46 /apt-pkg | |
| parent | ee7af1bd58a717601fc30b5e7702d688749d2419 (diff) | |
* apt-pkg/contrib/fileutl.cc:
- check that the fd which are closed are valid
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/contrib/fileutl.cc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc index e9d1ba1ce..1cf225329 100644 --- a/apt-pkg/contrib/fileutl.cc +++ b/apt-pkg/contrib/fileutl.cc @@ -1065,7 +1065,10 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C // We don't need the file open - instead let the compressor open it // as he properly knows better how to efficiently read from 'his' file if (FileName.empty() == false) + { close(iFd); + iFd = -1; + } } // Create a data pipe @@ -1133,7 +1136,7 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C close(Pipe[0]); else close(Pipe[1]); - if (Comp == true || FileName.empty() == true) + if ((Comp == true || FileName.empty() == true) && d->compressed_fd != -1) close(d->compressed_fd); return true; @@ -1355,8 +1358,9 @@ bool FileFd::Seek(unsigned long long To) if (d->bz2 != NULL) BZ2_bzclose(d->bz2); #endif - close(iFd); - iFd = 0; + if (iFd != -1) + close(iFd); + iFd = -1; if (TemporaryFileName.empty() == false) iFd = open(TemporaryFileName.c_str(), O_RDONLY); else if (FileName.empty() == false) |