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[#4037] Replaced umask by fchmod

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This commit is contained in:
Francis Dupont 2025-08-03 18:59:40 +02:00
parent a15632a6b6
commit 33d8a82aac
1 changed files with 6 additions and 2 deletions
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8
src/lib/log/interprocess/interprocess_sync_file.cc
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@ -54,10 +54,14 @@ InterprocessSyncFile::do_lock(int cmd, short l_type) {
// Open the lockfile in the constructor so it doesn't do the access
// checks every time a message is logged.
const mode_t mode = umask(S_IXUSR | S_IXGRP | S_IXOTH); // 0111
fd_ = open(lockfile_path.c_str(), O_CREAT | O_RDWR,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP); // 0660
umask(mode);
if (fd_ != -1) {
if (fchmod(fd_, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP) != 0) {
close(fd_);
fd_ = -1;
}
}
if (fd_ == -1) {
std::stringstream tmp;