*retAces = NULL;
/* Only call acl() for regular files and directories, otherwise just return 0 */
- if (lstat(name, &st) != 0)
+ if (lstat(name, &st) != 0) {
+ LOG(log_warning, logtype_afpd, "get_nfsv4_acl(\"%s/%s\"): %s", getcwdpath(), name, strerror(errno));
return -1;
- if ( ! (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)))
+ }
+
+ if (S_ISLNK(st.st_mode))
+ /* sorry, no ACLs for symlinks */
+ return 0;
+
+ if ( ! (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode))) {
+ LOG(log_warning, logtype_afpd, "get_nfsv4_acl(\"%s/%s\"): special", getcwdpath(), name);
return 0;
+ }
- if ((ace_count = acl(name, ACE_GETACLCNT, 0, NULL)) == 0)
+ if ((ace_count = acl(name, ACE_GETACLCNT, 0, NULL)) == 0) {
+ LOG(log_warning, logtype_afpd, "get_nfsv4_acl(\"%s/%s\"): 0 ACEs", getcwdpath(), name);
return 0;
+ }
if (ace_count == -1) {
LOG(log_error, logtype_afpd, "get_nfsv4_acl: acl('%s/%s', ACE_GETACLCNT): ace_count %i, error: %s",