Check if posix_getpwuid/posix_getgrgid calls were successful (#1023)

prasathmani · Apr 21, 2023 · 85f35bc · 85f35bc
1 parent 3a90a59
commit 85f35bc
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/tinyfilemanager.php b/tinyfilemanager.php
@@ -2051,6 +2051,12 @@ class="edit-file"><i class="fa fa-pencil-square-o"></i> <?php echo lng('Advanced
  if (function_exists('posix_getpwuid') && function_exists('posix_getgrgid')) {
  $owner = posix_getpwuid(fileowner($path . '/' . $f));
  $group = posix_getgrgid(filegroup($path . '/' . $f));
+ if ($owner === false) {
+ $owner = array('name' => '?');
+ }
+ if ($group === false) {
+ $group = array('name' => '?');
+ }
  } else {
  $owner = array('name' => '?');
  $group = array('name' => '?');
@@ -2104,6 +2110,12 @@ class="edit-file"><i class="fa fa-pencil-square-o"></i> <?php echo lng('Advanced
  if (function_exists('posix_getpwuid') && function_exists('posix_getgrgid')) {
  $owner = posix_getpwuid(fileowner($path . '/' . $f));
  $group = posix_getgrgid(filegroup($path . '/' . $f));
+ if ($owner === false) {
+ $owner = array('name' => '?');
+ }
+ if ($group === false) {
+ $group = array('name' => '?');
+ }
  } else {
  $owner = array('name' => '?');
  $group = array('name' => '?');