-
- if (reallen<0) {
- struct stat stab;
- int r= lstat(realsockdir,&stab);
- if (r) {
- if (errno != ENOENT) NOCONTROL("lstat real socket dir %s", realsockdir);
-
- r= mkdir(realsockdir, 0700);
- if (r) NOCONTROL("mkdir real socket dir %s", realsockdir);
-
- } else {
- uid_t self= geteuid();
- if (!S_ISDIR(stab.st_mode) ||
- stab.st_uid != self ||
- stab.st_mode & 0007) {
- warn("no control socket, because real socket directory"
- " is somehow wrong (ISDIR=%d, uid=%lu (exp.%lu), mode %lo)",
- !!S_ISDIR(stab.st_mode),
- (unsigned long)stab.st_uid, (unsigned long)self,
- (unsigned long)stab.st_mode & 0777UL);
- goto nocontrol;
- }
- }