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wpa_supplicant: Fix null pointer dereference if eap init failed

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kapil.gupta
2020-12-15 12:06:10 +05:30
parent f4739d69ab
commit 45370f4fae
1 changed files with 4 additions and 0 deletions
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4
components/wpa_supplicant/src/crypto/tls_mbedtls.c
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@ -502,6 +502,10 @@ struct tls_connection * tls_connection_init(void *tls_ctx)
void tls_connection_deinit(void *tls_ctx, struct tls_connection *conn) void tls_connection_deinit(void *tls_ctx, struct tls_connection *conn)
{ {
/* tls init failed case */
if (!conn) {
return;
}
/* Free ssl ctx and data */ /* Free ssl ctx and data */
tls_mbedtls_conn_delete((tls_context_t *) conn->tls); tls_mbedtls_conn_delete((tls_context_t *) conn->tls);
os_free(conn->tls); os_free(conn->tls);