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Restrict the scope of a few variables

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In particular, make sure pointer variables are initialized right after
being declared.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This commit is contained in:
Manuel Pégourié-Gonnard
2024-08-14 12:51:00 +02:00
parent 95dd6f57cd
commit 5bdadbb1eb
2 changed files with 4 additions and 6 deletions
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4
library/ssl_tls13_generic.c
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@@ -630,8 +630,6 @@ static int ssl_tls13_validate_certificate(mbedtls_ssl_context *ssl)
{
int ret = 0;
int have_ca_chain = 0;
mbedtls_x509_crt *ca_chain;
mbedtls_x509_crl *ca_crl;
uint32_t verify_result = 0;
/* Authmode: precedence order is SNI if used else configuration */
@@ -716,6 +714,8 @@ static int ssl_tls13_validate_certificate(mbedtls_ssl_context *ssl)
} else
#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
{
mbedtls_x509_crt *ca_chain;
mbedtls_x509_crl *ca_crl;
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
if (ssl->handshake->sni_ca_chain != NULL) {
ca_chain = ssl->handshake->sni_ca_chain;