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Fix GH-13519: PGSQL_CONNECT_FORCE_RENEW with persistent connections.

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persistent connections did not take in account this flag, after the
usual link sanity checks, we remove its entry.

Close GH-13519
This commit is contained in:
David Carlier 2024-02-26 19:36:42 +00:00
parent b8a1041fd2
commit b9a9790be0
3 changed files with 39 additions and 0 deletions
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2
NEWS
View File

@ -31,6 +31,8 @@ PHP NEWS
- PGSQL:
. Fixed bug GH-13354 (pg_execute/pg_send_query_params/pg_send_execute
with null value passed by reference). (George Barbarosie)
. Fixed bug GH-13519 (PGSQL_CONNECT_FORCE_RENEW not working with persistent
connections. (David Carlier)
- Standard:
. Fixed array key as hash to string (case insensitive) comparison typo

7
ext/pgsql/pgsql.c
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@ -562,6 +562,7 @@ static void php_pgsql_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
/* try to find if we already have this link in our persistent list */
if ((le = zend_hash_find_ptr(&EG(persistent_list), str.s)) == NULL) { /* we don't */
newpconn:
if (PGG(max_links) != -1 && PGG(num_links) >= PGG(max_links)) {
php_error_docref(NULL, E_WARNING,
"Cannot create new link. Too many open links (" ZEND_LONG_FMT ")", PGG(num_links));
@ -590,6 +591,12 @@ static void php_pgsql_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
PGG(num_links)++;
PGG(num_persistent)++;
} else { /* we do */
if ((connect_type & PGSQL_CONNECT_FORCE_NEW)) {
if (zend_hash_del(&EG(persistent_list), str.s) != SUCCESS) {
goto err;
}
goto newpconn;
}
if (le->type != le_plink) {
goto err;
}

30
ext/pgsql/tests/gh13519.phpt Normal file
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@ -0,0 +1,30 @@
--TEST--
GH-13519 - PGSQL_CONNECT_FORCE_NEW with persistent connections.
--EXTENSIONS--
pgsql
--SKIPIF--
<?php include("skipif.inc"); ?>
--FILE--
<?php
include 'config.inc';
$db1 = pg_pconnect($conn_str);
$pid1 = pg_get_pid($db1);
for ($i = 0; $i < 3; $i ++) {
$db2 = pg_pconnect($conn_str);
var_dump($pid1 === pg_get_pid($db2));
}
for ($i = 0; $i < 3; $i ++) {
$db2 = pg_pconnect($conn_str, PGSQL_CONNECT_FORCE_NEW);
var_dump($pid1 === pg_get_pid($db2));
pg_close($db2);
}
pg_close($db1);
?>
--EXPECT--
bool(true)
bool(true)
bool(true)
bool(false)
bool(false)
bool(false)