diff options
| author | Michael Vogt <mvo@debian.org> | 2014-01-06 08:12:28 +0100 |
|---|---|---|
| committer | Michael Vogt <mvo@debian.org> | 2014-01-06 08:12:28 +0100 |
| commit | c189f87d57844a13619ec387916f49aba171c1b3 (patch) | |
| tree | 350522c67a1657c609073fff9d5521d4c3cb05ed /apt-private | |
| parent | 74d4bb26e09146b9d5f01889a676dc58ff5d63cd (diff) | |
flock() the file edited in edit-sources
Diffstat (limited to 'apt-private')
| -rw-r--r-- | apt-private/private-sources.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apt-private/private-sources.cc b/apt-private/private-sources.cc index 65706e785..41cf6b313 100644 --- a/apt-private/private-sources.cc +++ b/apt-private/private-sources.cc @@ -32,6 +32,10 @@ bool EditSources(CommandLine &CmdL) if (FileExists(sourceslist)) before.FromFile(sourceslist); + int lockfd = GetLock(sourceslist); + if (lockfd < 0) + return false; + do { EditFileInSensibleEditor(sourceslist); _error->PushToStack(); @@ -46,6 +50,7 @@ bool EditSources(CommandLine &CmdL) } _error->RevertToStack(); } while (res == false); + close(lockfd); if (FileExists(sourceslist) && !before.VerifyFile(sourceslist)) { strprintf( |