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cachefile : check the parameter before use them

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git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@5811 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
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Dominique Fournier
2019-12-09 09:54:18 +00:00
parent a3e4ab6b5b
commit a62ddd89c3
1 changed files with 6 additions and 0 deletions
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6
cachefile.php
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@@ -157,6 +157,9 @@ class cachefile
throw new \Exception ("CacheFile TTL invalid : not integer or negative". throw new \Exception ("CacheFile TTL invalid : not integer or negative".
" : '$ttl'", " : '$ttl'",
500); 500);
if (! is_string ($id) || ! is_integer ($id))
throw new \Exception ("CacheFile write ID not a string : ".gettype ($id),
500);
$this->garbage (); $this->garbage ();
$fileCache = $this->directory."/".sha1 ($id); $fileCache = $this->directory."/".sha1 ($id);
@@ -192,6 +195,9 @@ class cachefile
} }
$this->garbage (); $this->garbage ();
if (! is_string ($id) || ! is_integer ($id))
throw new \Exception ("CacheFile read ID not a string : ".gettype ($id),
500);
$fileCache = $this->directory."/".sha1 ($id); $fileCache = $this->directory."/".sha1 ($id);
if (!file_exists ($fileCache)) if (!file_exists ($fileCache))
return false; return false;