diff options
| -rw-r--r-- | apt-pkg/contrib/fileutl.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc index b8409c35d..20ccaa1c6 100644 --- a/apt-pkg/contrib/fileutl.cc +++ b/apt-pkg/contrib/fileutl.cc @@ -1882,11 +1882,12 @@ public: return filefd->FileFdError("ReadWrite mode is not supported for file %s", filefd->FileName.c_str()); bool const Comp = (Mode & FileFd::WriteOnly) == FileFd::WriteOnly; - if (Comp == false) + if (Comp == false && filefd->iFd != -1) { // Handle 'decompression' of empty files struct stat Buf; - fstat(filefd->iFd, &Buf); + if (fstat(filefd->iFd, &Buf) != 0) + return filefd->FileFdErrno("fstat", "Could not stat fd %d for file %s", filefd->iFd, filefd->FileName.c_str()); if (Buf.st_size == 0 && S_ISFIFO(Buf.st_mode) == false) return true; |