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not necessary, already assumed binary safe (it has to be under the current

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session architecture), and anything else is fair play
This commit is contained in:
Sterling Hughes 2003-07-02 00:56:32 +00:00
parent 566ce10664
commit 6084487822
1 changed files with 0 additions and 35 deletions
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35
ext/sqlite/sess_sqlite.c
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@ -36,36 +36,6 @@ ps_module ps_mod_sqlite = {
PS_MOD(sqlite)
};
/* If you change the logic here, please also update the error message in
* ps_sqlite_open() appropriately (code taken from ps_files_valid_key()) */
static int ps_sqlite_valid_key(const char *key)
{
size_t len;
const char *p;
char c;
int ret = 1;
for (p = key; (c = *p); p++) {
/* valid characters are a..z,A..Z,0..9 */
if (!((c >= 'a' && c <= 'z')
|| (c >= 'A' && c <= 'Z')
|| (c >= '0' && c <= '9')
|| c == ','
|| c == '-')) {
ret = 0;
break;
}
}
len = p - key;
if (len == 0)
ret = 0;
return ret;
}
PS_OPEN_FUNC(sqlite)
{
char *errmsg = NULL;
@ -119,11 +89,6 @@ PS_READ_FUNC(sqlite)
*val = NULL;
*vallen = 0;
if (!ps_sqlite_valid_key(key)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLite: The session id contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,'");
return FAILURE;
}
query = sqlite_mprintf("SELECT value FROM session_data WHERE sess_id='%q' LIMIT 1", key);
if (query == NULL) {
/* no memory */