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author | Yasuo Ohgaki <yohgaki@php.net> | 2016-09-01 10:12:23 +0900 |
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committer | Yasuo Ohgaki <yohgaki@php.net> | 2016-09-01 10:12:23 +0900 |
commit | b36ae7467e3c601e1921f1405c68a6793e956b49 (patch) | |
tree | 00fd51fc7596f9e5e46db42e9aea9029ce847b20 /ext/session/session.c | |
parent | 7505eaf6fa551901f704424cff18b67047d7176d (diff) | |
download | php-git-b36ae7467e3c601e1921f1405c68a6793e956b49.tar.gz |
Revert "Revert "Merge RFC https://wiki.php.net/rfc/session-create-id""
This reverts commit 663f1c8fb08ba51a00d7d8ed6261916c6fc8d5df.
Diffstat (limited to 'ext/session/session.c')
-rw-r--r-- | ext/session/session.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/ext/session/session.c b/ext/session/session.c index 1bf3586187..633e6e4a32 100644 --- a/ext/session/session.c +++ b/ext/session/session.c @@ -2014,7 +2014,6 @@ static PHP_FUNCTION(session_regenerate_id) /* {{{ proto void session_create_id([string prefix]) Generate new session ID. Intended for user save handlers. */ -#if 0 /* This is not used yet */ static PHP_FUNCTION(session_create_id) { @@ -2036,7 +2035,20 @@ static PHP_FUNCTION(session_create_id) } if (PS(session_status) == php_session_active) { - new_id = PS(mod)->s_create_sid(&PS(mod_data)); + int limit = 3; + while (limit--) { + new_id = PS(mod)->s_create_sid(&PS(mod_data)); + if (!PS(mod)->s_validate_sid) { + break; + } else { + /* Detect collision and retry */ + if (PS(mod)->s_validate_sid(&PS(mod_data), new_id) == FAILURE) { + zend_string_release(new_id); + continue; + } + break; + } + } } else { new_id = php_session_create_id(NULL); } @@ -2051,9 +2063,7 @@ static PHP_FUNCTION(session_create_id) } smart_str_0(&id); RETVAL_NEW_STR(id.s); - smart_str_free(&id); } -#endif /* }}} */ /* {{{ proto string session_cache_limiter([string new_cache_limiter]) @@ -2324,6 +2334,10 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_session_id, 0, 0, 0) ZEND_ARG_INFO(0, id) ZEND_END_ARG_INFO() +ZEND_BEGIN_ARG_INFO_EX(arginfo_session_create_id, 0, 0, 0) + ZEND_ARG_INFO(0, prefix) +ZEND_END_ARG_INFO() + ZEND_BEGIN_ARG_INFO_EX(arginfo_session_regenerate_id, 0, 0, 0) ZEND_ARG_INFO(0, delete_old_session) ZEND_END_ARG_INFO() @@ -2408,6 +2422,7 @@ static const zend_function_entry session_functions[] = { PHP_FE(session_module_name, arginfo_session_module_name) PHP_FE(session_save_path, arginfo_session_save_path) PHP_FE(session_id, arginfo_session_id) + PHP_FE(session_create_id, arginfo_session_create_id) PHP_FE(session_regenerate_id, arginfo_session_regenerate_id) PHP_FE(session_decode, arginfo_session_decode) PHP_FE(session_encode, arginfo_session_void) |