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Merge of fix for IOTSSL-481 - Double free

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Potential double free in mbedtls_ssl_conf_psk()
This commit is contained in:
Simon Butcher
2015-10-05 10:40:31 +01:00
parent c48b66bfb6 24417f06fe
commit fec73a8eec
2 changed files with 5 additions and 0 deletions
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2
library/ssl_tls.c
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@ -5707,7 +5707,9 @@ int mbedtls_ssl_conf_psk( mbedtls_ssl_config *conf,
( conf->psk_identity = mbedtls_calloc( 1, psk_identity_len ) ) == NULL )
{
mbedtls_free( conf->psk );
mbedtls_free( conf->psk_identity );
conf->psk = NULL;
conf->psk_identity = NULL;
return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
}