29 lines
965 B
Diff
29 lines
965 B
Diff
|
From 350bbe0597d37ad67abe5fef8fba984707b4e9ad Mon Sep 17 00:00:00 2001
|
||
|
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
|
||
|
Date: Thu, 29 Nov 2018 17:42:09 +0000
|
||
|
Subject: [PATCH] Avoid a crash (double-free) when SSH connection fails
|
||
|
|
||
|
---
|
||
|
nse_libssh2.cc | 4 ++--
|
||
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
||
|
|
||
|
diff --git a/nse_libssh2.cc b/nse_libssh2.cc
|
||
|
index 6a18c0c85b..983f83dbdb 100644
|
||
|
@@ -295,6 +294,7 @@ static int do_session_handshake (lua_State *L, int status, lua_KContext ctx) {
|
||
|
|
||
|
if (rc) {
|
||
|
libssh2_session_free(sshu->session);
|
||
|
+ sshu->session = NULL;
|
||
|
return luaL_error(L, "Unable to complete libssh2 handshake.");
|
||
|
}
|
||
|
|
||
|
@@ -478,7 +478,7 @@ static int userauth_list (lua_State *L, int status, lua_KContext ctx) {
|
||
|
}
|
||
|
|
||
|
/*
|
||
|
-* Returns list of supported authenication methods
|
||
|
+* Returns list of supported authentication methods
|
||
|
*/
|
||
|
static int l_userauth_list (lua_State *L) {
|
||
|
return userauth_list(L, 0, 0);
|