libselinux: Ignore missing directories when -i is used

Currently "-i" only ignores a file whose parent directory exists. Start also ignoring paths with missing components. Fixes: # restorecon -i -v -R /var/log/missingdir/missingfile; echo $? 255 restorecon: SELinux: Could not get canonical path for /var/log/missingdir/missingfile restorecon: No such file or directory. Signed-off-by: Vit Mojzis <[email protected]> Acked-by: James Carter <[email protected]>
SELinuxProject · Nov 9, 2022 · 2f71384 · 2f71384
1 parent 4860237
commit 2f71384
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c
@@ -1108,6 +1108,10 @@ static int selinux_restorecon_common(const char *pathname_orig,
  pathname = realpath(pathname_orig, NULL);
  if (!pathname) {
  free(basename_cpy);
+ /* missing parent directory */
+ if (state.flags.ignore_noent && errno == ENOENT) {
+ return 0;
+ }
  goto realpatherr;
  }
  } else {
@@ -1121,6 +1125,9 @@ static int selinux_restorecon_common(const char *pathname_orig,
  free(dirname_cpy);
  if (!pathdnamer) {
  free(basename_cpy);
+ if (state.flags.ignore_noent && errno == ENOENT) {
+ return 0;
+ }
  goto realpatherr;
  }
  if (!strcmp(pathdnamer, "/"))