freerdp2/debian/patches/CVE-2024-32661.patch
2024-10-03 11:10:17 -04:00

25 lines
714 B
Diff

From: akallabeth <akallabeth@posteo.net>
Date: Sun, 21 Apr 2024 13:56:13 +0200
Subject: fix missing check in rdp_write_logon_info_v1
(cherrypicked from commit 71e463e31b4d69f4022d36bfc814592f56600793)
---
libfreerdp/core/info.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libfreerdp/core/info.c b/libfreerdp/core/info.c
index c9b2fc6..dc72b61 100644
--- a/libfreerdp/core/info.c
+++ b/libfreerdp/core/info.c
@@ -1322,6 +1322,10 @@ static BOOL rdp_write_logon_info_v1(wStream* s, logon_info* info)
return FALSE;
/* domain */
+ WINPR_ASSERT(info);
+ if (!info->domain || !info->username)
+ return FALSE;
+
ilen = ConvertToUnicode(CP_UTF8, 0, info->domain, -1, &wString, 0);
if (ilen < 0)