From d6cd14059b257318f176c0ba3ee0a348826a9ef8 Mon Sep 17 00:00:00 2001 From: akallabeth Date: Tue, 19 May 2020 07:48:07 +0200 Subject: [PATCH] Fixed GHSL-2020-101 missing NULL check (cherry picked from commit b207dbba35c505bbc3ad5aadc10b34980c6b7e8e) --- libfreerdp/core/security.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libfreerdp/core/security.c b/libfreerdp/core/security.c index bce1855..e6571c3 100644 --- a/libfreerdp/core/security.c +++ b/libfreerdp/core/security.c @@ -816,6 +816,9 @@ BOOL security_fips_decrypt(BYTE* data, size_t length, rdpRdp* rdp) { size_t olen; + if (!rdp || !rdp->fips_decrypt) + return FALSE; + if (!winpr_Cipher_Update(rdp->fips_decrypt, data, length, data, &olen)) return FALSE; -- 2.7.4