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-rw-r--r--source/n/vsftpd/0035-Modify-DH-enablement-patch-to-build-with-OpenSSL-1.1.patch74
1 files changed, 74 insertions, 0 deletions
diff --git a/source/n/vsftpd/0035-Modify-DH-enablement-patch-to-build-with-OpenSSL-1.1.patch b/source/n/vsftpd/0035-Modify-DH-enablement-patch-to-build-with-OpenSSL-1.1.patch
new file mode 100644
index 00000000..ab3f35c0
--- /dev/null
+++ b/source/n/vsftpd/0035-Modify-DH-enablement-patch-to-build-with-OpenSSL-1.1.patch
@@ -0,0 +1,74 @@
+From 6c8dd87f311e411bcb1c72c1c780497881a5621c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
+Date: Mon, 4 Sep 2017 11:32:03 +0200
+Subject: [PATCH 35/35] Modify DH enablement patch to build with OpenSSL 1.1
+
+---
+ ssl.c | 41 ++++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 38 insertions(+), 3 deletions(-)
+
+diff --git a/ssl.c b/ssl.c
+index ba8a613..09ec96a 100644
+--- a/ssl.c
++++ b/ssl.c
+@@ -88,19 +88,54 @@ static struct mystr debug_str;
+ }
+ #endif
+
++#if OPENSSL_VERSION_NUMBER < 0x10100000L
++int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g)
++{
++ /* If the fields p and g in d are NULL, the corresponding input
++ * parameters MUST be non-NULL. q may remain NULL.
++ */
++ if ((dh->p == NULL && p == NULL)
++ || (dh->g == NULL && g == NULL))
++ return 0;
++
++ if (p != NULL) {
++ BN_free(dh->p);
++ dh->p = p;
++ }
++ if (q != NULL) {
++ BN_free(dh->q);
++ dh->q = q;
++ }
++ if (g != NULL) {
++ BN_free(dh->g);
++ dh->g = g;
++ }
++
++ if (q != NULL) {
++ dh->length = BN_num_bits(q);
++ }
++
++ return 1;
++}
++#endif
++
+ #if !defined(DH_get_dh)
+ // Grab DH parameters
+ DH *
+ DH_get_dh(int size)
+ {
++ BIGNUM *g = NULL;
++ BIGNUM *p = NULL;
+ DH *dh = DH_new();
+ if (!dh) {
+ return NULL;
+ }
+- dh->p = DH_get_prime(match_dh_bits(size));
+- BN_dec2bn(&dh->g, "2");
+- if (!dh->p || !dh->g)
++ p = DH_get_prime(match_dh_bits(size));
++ BN_dec2bn(&g, "2");
++ if (!p || !g || !DH_set0_pqg(dh, p, NULL, g))
+ {
++ BN_free(g);
++ BN_free(p);
+ DH_free(dh);
+ return NULL;
+ }
+--
+2.9.5
+