diff options
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/contrib/fileutl.cc | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc index c51f75984..c9d419fc4 100644 --- a/apt-pkg/contrib/fileutl.cc +++ b/apt-pkg/contrib/fileutl.cc @@ -1067,13 +1067,6 @@ bool FileFd::Open(string FileName,unsigned int const Mode,APT::Configuration::Co if_FLAGGED_SET(Exclusive, O_EXCL); #undef if_FLAGGED_SET - // umask() will always set the umask and return the previous value, so - // we first set the umask and then reset it to the old value - mode_t CurrentUmask = umask(0); - umask(CurrentUmask); - // calculate the actual file permissions (just like open/creat) - mode_t FilePermissions = (AccessMode & ~CurrentUmask); - if ((Mode & Atomic) == Atomic) { char *name = strdup((FileName + ".XXXXXX").c_str()); @@ -1087,11 +1080,18 @@ bool FileFd::Open(string FileName,unsigned int const Mode,APT::Configuration::Co TemporaryFileName = string(name); free(name); - if(FilePermissions != 600 && fchmod(iFd, FilePermissions) == -1) + // umask() will always set the umask and return the previous value, so + // we first set the umask and then reset it to the old value + mode_t const CurrentUmask = umask(0); + umask(CurrentUmask); + // calculate the actual file permissions (just like open/creat) + mode_t const FilePermissions = (AccessMode & ~CurrentUmask); + + if(fchmod(iFd, FilePermissions) == -1) return FileFdErrno("fchmod", "Could not change permissions for temporary file %s", TemporaryFileName.c_str()); } else - iFd = open(FileName.c_str(), fileflags, FilePermissions); + iFd = open(FileName.c_str(), fileflags, AccessMode); this->FileName = FileName; if (iFd == -1 || OpenInternDescriptor(Mode, compressor) == false) |