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authorSascha Schumann <sas@php.net>2001-06-08 11:45:53 +0000
committerSascha Schumann <sas@php.net>2001-06-08 11:45:53 +0000
commitb31801b24910fdd8e1076072f99543328996d110 (patch)
treea3b6f1c1154e5d0b6ec53115a6a0a55b16538468
parentdfa35a78e67565dbbd63bade91ac613ceaa4135d (diff)
downloadphp-git-b31801b24910fdd8e1076072f99543328996d110.tar.gz
Check for http_session_vars != NULL.
-rw-r--r--ext/session/session.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/session/session.c b/ext/session/session.c
index f66d151cbc..2bd1b9a619 100644
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -270,8 +270,10 @@ int php_get_session_var(char *name, size_t namelen, zval ***state_var PLS_DC PSL
HashTable *ht = &EG(symbol_table);
if (!PG(register_globals))
- ht = Z_ARRVAL_P(PS(http_session_vars));
+ ht = PS(http_session_vars) ? Z_ARRVAL_P(PS(http_session_vars)) : NULL;
+ if (!ht) return NULL;
+
return zend_hash_find(ht, name, namelen + 1, (void **)state_var);
}