[sr-dev] git:master:966513b3: tls: print ssl memory functions if they cannot be set

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: 966513b374eef598434c5310a43eac2735adfd2e
URL: https://github.com/kamailio/kamailio/commit/966513b374eef598434c5310a43eac2735adfd2e

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2016-07-18T10:43:48+02:00

tls: print ssl memory functions if they cannot be set

---

Modified: modules/tls/tls_init.c

---

Diff:  https://github.com/kamailio/kamailio/commit/966513b374eef598434c5310a43eac2735adfd2e.diff
Patch: https://github.com/kamailio/kamailio/commit/966513b374eef598434c5310a43eac2735adfd2e.patch

---

diff --git a/modules/tls/tls_init.c b/modules/tls/tls_init.c
index 9517329..ece8863 100644
--- a/modules/tls/tls_init.c
+++ b/modules/tls/tls_init.c
@@ -478,6 +478,9 @@ static int init_tls_compression(void)
  */
 int tls_pre_init(void)
 {
+	void *(*mf)(size_t) = NULL;
+	void *(*rf)(void *, size_t) = NULL;
+	void (*ff)(void *) = NULL;
 	/*
 	 * this has to be called before any function calling CRYPTO_malloc,
 	 * CRYPTO_malloc will set allow_customize in openssl to 0
@@ -488,6 +491,8 @@ int tls_pre_init(void)
 	if (!CRYPTO_set_mem_functions(ser_malloc, ser_realloc, ser_free)) {
 #endif
 		ERR("Unable to set the memory allocation functions\n");
+		CRYPTO_get_mem_functions(&mf, &rf, &ff);
+		ERR("libssl current mem functions - m: %p r: %p f: %p\n", mf, rf, ff);
 		ERR("Be sure tls module is loaded before any other module using libssl"
 				" (can be loaded first to be safe)\n");
 		return -1;