From: Hugo Landau <hlandau@openssl.org>
Date: Thu, 27 Jul 2023 15:06:42 +0000 (+0100)
Subject: QUIC QTLS: Fix NULL dereference (coverity)
X-Git-Tag: openssl-3.2.0-alpha1~234
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4d6ca885998f7c397d8224290a32a27967a97c0b;p=thirdparty%2Fopenssl.git

QUIC QTLS: Fix NULL dereference (coverity)

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21565)
---

diff --git a/ssl/quic/quic_tls.c b/ssl/quic/quic_tls.c
index fd24026fa38..e8d46f5e86b 100644
--- a/ssl/quic/quic_tls.c
+++ b/ssl/quic/quic_tls.c
@@ -14,9 +14,9 @@
 
 #define QUIC_TLS_FATAL(rl, ad, err) \
     do { \
-        (rl)->alert = (ad); \
+        if ((rl) != NULL) (rl)->alert = (ad); \
         ERR_raise(ERR_LIB_SSL, (err)); \
-        (rl)->qtls->inerror = 1; \
+        if ((rl) != NULL) (rl)->qtls->inerror = 1; \
     } while(0)
 
 struct quic_tls_st {