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Check that sk_SSL_CIPHER_value returns non-NULL value. 

Fixes openssl#19162.

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19233)
This commit is contained in:
Daniel Fiala 2022-09-18 07:36:36 +02:00 committed by Tomas Mraz
parent 4689fe1bfd
commit 630d31219b
1 changed files with 7 additions and 0 deletions
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7
apps/ciphers.c
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@ -226,6 +226,10 @@ int ciphers_main(int argc, char **argv)
if (!verbose) {
for (i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
if (!ossl_assert(c != NULL))
continue;
p = SSL_CIPHER_get_name(c);
if (p == NULL)
break;
@ -241,6 +245,9 @@ int ciphers_main(int argc, char **argv)
c = sk_SSL_CIPHER_value(sk, i);
if (!ossl_assert(c != NULL))
continue;
if (Verbose) {
unsigned long id = SSL_CIPHER_get_id(c);
int id0 = (int)(id >> 24);