char *auth_user;
int read_only = 0;
int module_id = -1;
+int munge_symlinks = 0;
struct chmod_mode_struct *daemon_chmod_modes;
/* module_dirlen is the length of the module_dir string when in daemon
char *bp = buf, *eob = buf + limit - 1;
while (1) {
- if (read(fd, bp, 1) != 1)
+ int got = read(fd, bp, 1);
+ if (got != 1) {
+ if (got < 0 && errno == EINTR)
+ continue;
return -1;
+ }
if (*bp == '\0')
break;
if (bp < eob)
sanitize_paths = 1;
}
+ if ((munge_symlinks = lp_munge_symlinks(i)) < 0)
+ munge_symlinks = !use_chroot;
+ if (munge_symlinks) {
+ STRUCT_STAT st;
+ if (stat(SYMLINK_PREFIX, &st) == 0 && S_ISDIR(st.st_mode)) {
+ rprintf(FLOG, "Symlink munging is unsupported when a %s directory exists.\n",
+ SYMLINK_PREFIX);
+ io_printf(f_out, "@ERROR: daemon security issue -- contact admin\n", name);
+ exit_cleanup(RERR_UNSUPPORTED);
+ }
+ }
+
if (am_root) {
/* XXXX: You could argue that if the daemon is started
* by a non-root user and they explicitly specify a