diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-07-01 14:38:55 -0700 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-07-20 01:17:28 +0000 |
| commit | cb9b42b493d168544ec8e4d6ff10c74cbdc70942 (patch) | |
| tree | f6f1194d63ab188a7703bae522b0fbc185119cc7 /src/corelib/io/qfilesystemengine.cpp | |
| parent | a639a4cc075bea7f55171ebca786cb46e72e34f3 (diff) | |
QFileSystemEngine: a file only exists if its link count is not 0
QFileSystemMetaData::fillFromStatBuf is used when filling in the results
from both stat() as well as fstat(). Obviously the file exists if it was
stat()ed but not necessarily so by fstat(): we could be operating on a
file descriptor referring to an unlinked file or an O_TMPFILE.
Change-Id: I8d96dea9955d4c749b99fffd14cd52a8c8dd9ca1
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/corelib/io/qfilesystemengine.cpp')
| -rw-r--r-- | src/corelib/io/qfilesystemengine.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/io/qfilesystemengine.cpp b/src/corelib/io/qfilesystemengine.cpp index ccbcdb1037..f3205ae6e2 100644 --- a/src/corelib/io/qfilesystemengine.cpp +++ b/src/corelib/io/qfilesystemengine.cpp @@ -281,7 +281,9 @@ void QFileSystemMetaData::fillFromStatBuf(const QT_STATBUF &statBuffer) entryFlags |= QFileSystemMetaData::SequentialType; // Attributes - entryFlags |= QFileSystemMetaData::ExistsAttribute; + entryFlags |= QFileSystemMetaData::ExistsAttribute; // inode exists + if (statBuffer.st_nlink == 0) + entryFlags |= QFileSystemMetaData::WasDeletedAttribute; size_ = statBuffer.st_size; #if defined(Q_OS_DARWIN) if (statBuffer.st_flags & UF_HIDDEN) { |