--- qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslcertificate.cpp.gcc7	2017-10-10 01:48:46.293207220 +0200
+++ qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslcertificate.cpp	2017-10-10 02:39:33.577822717 +0200
@@ -696,7 +696,7 @@ static QMap<QString, QString> _q_mapFrom
         unsigned char *data = 0;
         int size = q_ASN1_STRING_to_UTF8(&data, q_X509_NAME_ENTRY_get_data(e));
         info[QString::fromUtf8(obj)] = QString::fromUtf8((char*)data, size);
-        q_CRYPTO_free(data);
+        q_CRYPTO_free(data, OPENSSL_FILE, OPENSSL_LINE);
     }
     return info;
 }
--- qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket_openssl_symbols.cpp	2017-10-10 02:40:09.200573999 +0200
+++ qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket_openssl_symbols.cpp	2017-10-10 03:28:42.002259271 +0200
@@ -111,16 +111,16 @@
 DEFINEFUNC2(int, ASN1_STRING_to_UTF8, unsigned char **a, a, ASN1_STRING *b, b, return 0, return);
 DEFINEFUNC4(long, BIO_ctrl, BIO *a, a, int b, b, long c, c, void *d, d, return -1, return)
 DEFINEFUNC(int, BIO_free, BIO *a, a, return 0, return)
-DEFINEFUNC(BIO *, BIO_new, BIO_METHOD *a, a, return 0, return)
+DEFINEFUNC(BIO *, BIO_new, BIO_METHOD const *a, a, return 0, return)
 DEFINEFUNC2(BIO *, BIO_new_mem_buf, void *a, a, int b, b, return 0, return)
 DEFINEFUNC3(int, BIO_read, BIO *a, a, void *b, b, int c, c, return -1, return)
-DEFINEFUNC(BIO_METHOD *, BIO_s_mem, void, DUMMYARG, return 0, return)
+DEFINEFUNC(BIO_METHOD const *, BIO_s_mem, void, DUMMYARG, return 0, return)
 DEFINEFUNC3(int, BIO_write, BIO *a, a, const void *b, b, int c, c, return -1, return)
 DEFINEFUNC(int, BN_num_bits, const BIGNUM *a, a, return 0, return)
 DEFINEFUNC(int, CRYPTO_num_locks, DUMMYARG, DUMMYARG, return 0, return)
 DEFINEFUNC(void, CRYPTO_set_locking_callback, void (*a)(int, int, const char *, int), a, return, DUMMYARG)
 DEFINEFUNC(void, CRYPTO_set_id_callback, unsigned long (*a)(), a, return, DUMMYARG)
-DEFINEFUNC(void, CRYPTO_free, void *a, a, return, DUMMYARG)
+DEFINEFUNC3(void, CRYPTO_free, void *a, a, const char *file, file, int line, line, return, DUMMYARG)
 DEFINEFUNC(void, DSA_free, DSA *a, a, return, DUMMYARG)
 #if  OPENSSL_VERSION_NUMBER < 0x00908000L
 DEFINEFUNC3(X509 *, d2i_X509, X509 **a, a, unsigned char **b, b, long c, c, return 0, return)
@@ -300,7 +300,7 @@
 DEFINEFUNC(int, DSA_security_bits, const DSA *dsa, dsa, return 0, return)
 DEFINEFUNC(ASN1_TIME *, X509_get_notAfter, X509 *x, x, return 0, return)
 DEFINEFUNC(ASN1_TIME *, X509_get_notBefore, X509 *x, x, return 0, return)
-DEFINEFUNC4(void, DSA_get0_pqg, const DSA *d, d, BIGNUM **p, p, BIGNUM **q, q, BIGNUM **g, g, return, return)
+DEFINEFUNC4(void, DSA_get0_pqg, const DSA *d, d, BIGNUM const **p, p, BIGNUM const **q, q, BIGNUM const **g, g, return, return)
 #endif
 
 #ifdef Q_OS_SYMBIAN
--- qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket_openssl_symbols_p.h	2017-10-10 02:37:43.856588477 +0200
+++ qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslsocket_openssl_symbols_p.h	2017-10-10 03:29:20.388003594 +0200
@@ -207,16 +207,16 @@
 int q_ASN1_STRING_to_UTF8(unsigned char **a, ASN1_STRING *b);
 long q_BIO_ctrl(BIO *a, int b, long c, void *d);
 int q_BIO_free(BIO *a);
-BIO *q_BIO_new(BIO_METHOD *a);
+BIO *q_BIO_new(BIO_METHOD const *a);
 BIO *q_BIO_new_mem_buf(void *a, int b);
 int q_BIO_read(BIO *a, void *b, int c);
-BIO_METHOD *q_BIO_s_mem();
+BIO_METHOD const *q_BIO_s_mem();
 int q_BIO_write(BIO *a, const void *b, int c);
 int q_BN_num_bits(const BIGNUM *a);
 int q_CRYPTO_num_locks();
 void q_CRYPTO_set_locking_callback(void (*a)(int, int, const char *, int));
 void q_CRYPTO_set_id_callback(unsigned long (*a)());
-void q_CRYPTO_free(void *a);
+void q_CRYPTO_free(void *a, const char *file, int line);
 void q_DSA_free(DSA *a);
 #if OPENSSL_VERSION_NUMBER >= 0x00908000L
 // 0.9.8 broke SC and BC by changing this function's signature.
@@ -415,7 +415,7 @@
 X509_PUBKEY * q_X509_get_X509_PUBKEY(X509 *x);
 int q_RSA_bits(const RSA *rsa);
 int q_DSA_security_bits(const DSA *dsa);
-void q_DSA_get0_pqg(const DSA *d, BIGNUM **p, BIGNUM **q, BIGNUM **g);
+void q_DSA_get0_pqg(const DSA *d, BIGNUM const **p, BIGNUM const **q, BIGNUM const **g);
 #endif
 
 #define q_SKM_sk_num(type, st) ((int (*)(const STACK_OF(type) *))q_sk_num)(st)
--- qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslkey.cpp.gcc7	2017-10-10 02:59:26.063849950 +0200
+++ qt-everywhere-opensource-src-4.8.7/src/network/ssl/qsslkey.cpp	2017-10-10 03:30:35.751501362 +0200
@@ -328,7 +328,7 @@ int QSslKey::length() const
     if (d->algorithm == QSsl::Rsa) {
         return q_RSA_bits(d->rsa);
     }else{
-        BIGNUM *p = NULL;
+        BIGNUM const *p = NULL;
         q_DSA_get0_pqg(d->dsa, &p, NULL, NULL);
 	return q_BN_num_bits(p);
     }