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Revert "refix #69111 and one related test"

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This reverts commit 80f7b01258.
This commit is contained in:
Anatol Belski
2016-01-29 20:50:14 +01:00
parent 7f977c13dc
commit ebcfe7618d
2 changed files with 21 additions and 51 deletions
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ext/session/mod_files.c
+17 -51
View File
@@ -113,10 +113,6 @@ static char *ps_files_path_create(char *buf, size_t buflen, ps_files *data, cons
int i;
size_t n;
if (!data) {
return NULL;
}
key_len = strlen(key);
if (key_len <= data->dirdepth ||
buflen < (strlen(data->basedir) + 2 * data->dirdepth + key_len + 5 + sizeof(FILE_PREFIX))) {
@@ -157,7 +153,7 @@ static void ps_files_close(ps_files *data)
}
}
static int ps_files_open(ps_files *data, const char *key)
static void ps_files_open(ps_files *data, const char *key)
{
char buf[MAXPATHLEN];
#if !defined(O_NOFOLLOW) || !defined(PHP_WIN32)
@@ -174,12 +170,18 @@ static int ps_files_open(ps_files *data, const char *key)
ps_files_close(data);
if (php_session_valid_key(key) == FAILURE) {
if (data->basedir) {
efree(data->basedir);
data->basedir = NULL;
data->basedir_len = 0;
}
efree(data);
php_error_docref(NULL, E_WARNING, "The session id is too long or contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,'");
return FAILURE;
return;
}
if (!ps_files_path_create(buf, sizeof(buf), data, key)) {
return FAILURE;
return;
}
data->lastkey = estrdup(key);
@@ -191,7 +193,7 @@ static int ps_files_open(ps_files *data, const char *key)
/* Check to make sure that the opened file is not outside of allowable dirs.
This is not 100% safe but it's hard to do something better without O_NOFOLLOW */
if(PG(open_basedir) && lstat(buf, &sbuf) == 0 && S_ISLNK(sbuf.st_mode) && php_check_open_basedir(buf)) {
return FAILURE;
return;
}
data->fd = VCWD_OPEN_MODE(buf, O_CREAT | O_RDWR | O_BINARY, data->filemode);
#endif
@@ -203,7 +205,7 @@ static int ps_files_open(ps_files *data, const char *key)
if (fstat(data->fd, &sbuf) || (sbuf.st_uid != 0 && sbuf.st_uid != getuid() && sbuf.st_uid != geteuid())) {
close(data->fd);
data->fd = -1;
return FAILURE;
return;
}
#endif
do {
@@ -220,11 +222,8 @@ static int ps_files_open(ps_files *data, const char *key)
#endif
} else {
php_error_docref(NULL, E_WARNING, "open(%s, O_RDWR) failed: %s (%d)", buf, strerror(errno), errno);
return FAILURE;
}
}
return SUCCESS;
}
static int ps_files_write(ps_files *data, zend_string *key, zend_string *val)
@@ -234,9 +233,7 @@ static int ps_files_write(ps_files *data, zend_string *key, zend_string *val)
/* PS(id) may be changed by calling session_regenerate_id().
Re-initialization should be tried here. ps_files_open() checks
data->lastkey and reopen when it is needed. */
if (FAILURE == ps_files_open(data, ZSTR_VAL(key))) {
return FAILURE;
}
ps_files_open(data, ZSTR_VAL(key));
if (data->fd < 0) {
return FAILURE;
}
@@ -474,18 +471,7 @@ PS_READ_FUNC(files)
zend_stat_t sbuf;
PS_FILES_DATA;
if (FAILURE == ps_files_open(data, ZSTR_VAL(key))) {
if (data->basedir) {
efree(data->basedir);
data->basedir = NULL;
data->basedir_len = 0;
}
efree(data);
PS_SET_MOD_DATA(NULL);
return FAILURE;
}
ps_files_open(data, ZSTR_VAL(key));
if (data->fd < 0) {
return FAILURE;
}
@@ -556,18 +542,7 @@ PS_WRITE_FUNC(files)
{
PS_FILES_DATA;
if (FAILURE == ps_files_write(data, key, val)) {
if (data->basedir) {
efree(data->basedir);
data->basedir = NULL;
data->basedir_len = 0;
}
efree(data);
PS_SET_MOD_DATA(NULL);
return FAILURE;
}
return SUCCESS;
return ps_files_write(data, key, val);
}
@@ -606,16 +581,7 @@ PS_UPDATE_TIMESTAMP_FUNC(files)
ret = VCWD_UTIME(buf, newtime);
if (ret == -1) {
/* New session ID, create data file */
if (FAILURE == ps_files_write(data, key, val)) {
if (data->basedir) {
efree(data->basedir);
data->basedir = NULL;
data->basedir_len = 0;
}
efree(data);
PS_SET_MOD_DATA(NULL);
return FAILURE;
}
return ps_files_write(data, key, val);
}
return SUCCESS;
@@ -637,11 +603,11 @@ PS_DESTROY_FUNC(files)
char buf[MAXPATHLEN];
PS_FILES_DATA;
if (data && !ps_files_path_create(buf, sizeof(buf), data, ZSTR_VAL(key))) {
if (!ps_files_path_create(buf, sizeof(buf), data, ZSTR_VAL(key))) {
return FAILURE;
}
if (data && data->fd != -1) {
if (data->fd != -1) {
ps_files_close(data);
if (VCWD_UNLINK(buf) == -1) {
ext/session/tests/rfc1867_sid_invalid.phpt
+4
View File
@@ -47,10 +47,14 @@ session_destroy();
--EXPECTF--
Warning: Unknown: The session id is too long or contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,' in Unknown on line 0
Warning: Unknown: The session id is too long or contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,' in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct () in Unknown on line 0
Warning: Unknown: The session id is too long or contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,' in Unknown on line 0
Warning: Unknown: The session id is too long or contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,' in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct () in Unknown on line 0
string(%d) "%s"
bool(true)