Add log messages to the certificate callback path.
Logs are meant to test 2 theories regarding the
SIGSEGV in the attached bug:
1. Failure is happening somewhere in the middle
of the call path from tls_openssl to AIDL.
2. sm struct becomes stale before the callback is
used.
Bug: 275293332
Test: Connect to WPA-Enterprise network and verify logs.
Change-Id: I7b654d2a63f7f453f05b586f84c42702ac899d1e
diff --git a/src/crypto/tls_openssl.c b/src/crypto/tls_openssl.c
index 29f0d18..edb3f0c 100644
--- a/src/crypto/tls_openssl.c
+++ b/src/crypto/tls_openssl.c
@@ -172,6 +172,7 @@
BIO *bio = NULL;
uint8_t *value = NULL;
if (tls_global != NULL && certificate_callback_global != NULL) {
+ wpa_printf(MSG_INFO, "Retrieving certificate using callback");
int length = (*certificate_callback_global)(tls_global->cb_ctx, alias, &value);
if (length != -1 && (bio = BIO_new(BIO_s_mem())) != NULL)
BIO_write(bio, value, length);