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SFTP: if /path/to/file is a file then /path/to/file/whatever errors

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This commit is contained in:
terrafrost 2020-05-10 23:51:16 -05:00
parent bcaa494af2
commit ef9785d9c5
1 changed files with 6 additions and 0 deletions
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6
phpseclib/Net/SFTP.php
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@ -1257,6 +1257,9 @@ class Net_SFTP extends Net_SSH2
$temp = &$this->stat_cache; $temp = &$this->stat_cache;
$max = count($dirs) - 1; $max = count($dirs) - 1;
foreach ($dirs as $i => $dir) { foreach ($dirs as $i => $dir) {
if (!is_array($temp)) {
return false;
}
if ($i === $max) { if ($i === $max) {
unset($temp[$dir]); unset($temp[$dir]);
return true; return true;
@ -1283,6 +1286,9 @@ class Net_SFTP extends Net_SSH2
$temp = &$this->stat_cache; $temp = &$this->stat_cache;
foreach ($dirs as $dir) { foreach ($dirs as $dir) {
if (!is_array($temp)) {
return null;
}
if (!isset($temp[$dir])) { if (!isset($temp[$dir])) {
return null; return null;
} }