Constipate srtp_known_profiles, pushing it into .data.rel.ro

ok tb@ jsing@

1 files changed, 10 insertions, 9 deletions

diff --git a/src/lib/libssl/d1_srtp.c b/src/lib/libssl/d1_srtp.c
index 70e9a4f127..6d4a1661e1 100644
--- a/src/lib/libssl/d1_srtp.c
+++ b/src/lib/libssl/d1_srtp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: d1_srtp.c,v 1.24 2020/03/16 15:25:13 tb Exp $ */
+/* $OpenBSD: d1_srtp.c,v 1.25 2020/10/11 01:16:31 guenther Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -126,7 +126,7 @@
 #include "bytestring.h"
 #include "srtp.h"
 
-static SRTP_PROTECTION_PROFILE srtp_known_profiles[] = {
+static const SRTP_PROTECTION_PROFILE srtp_known_profiles[] = {
         {
                 "SRTP_AES128_CM_SHA1_80",
                 SRTP_AES128_CM_SHA1_80,
@@ -139,10 +139,10 @@ static SRTP_PROTECTION_PROFILE srtp_known_profiles[] = {
 };
 
 int
-srtp_find_profile_by_name(char *profile_name, SRTP_PROTECTION_PROFILE **pptr,
-    unsigned int len)
+srtp_find_profile_by_name(char *profile_name,
+    const SRTP_PROTECTION_PROFILE **pptr, unsigned int len)
 {
-        SRTP_PROTECTION_PROFILE *p;
+        const SRTP_PROTECTION_PROFILE *p;
 
         p = srtp_known_profiles;
         while (p->name) {
@@ -160,9 +160,9 @@ srtp_find_profile_by_name(char *profile_name, SRTP_PROTECTION_PROFILE **pptr,
 
 int
 srtp_find_profile_by_num(unsigned int profile_num,
-    SRTP_PROTECTION_PROFILE **pptr)
+    const SRTP_PROTECTION_PROFILE **pptr)
 {
-        SRTP_PROTECTION_PROFILE *p;
+        const SRTP_PROTECTION_PROFILE *p;
 
         p = srtp_known_profiles;
         while (p->name) {
@@ -185,7 +185,7 @@ ssl_ctx_make_profiles(const char *profiles_string,
         char *col;
         char *ptr = (char *)profiles_string;
 
-        SRTP_PROTECTION_PROFILE *p;
+        const SRTP_PROTECTION_PROFILE *p;
 
         if (!(profiles = sk_SRTP_PROTECTION_PROFILE_new_null())) {
                 SSLerrorx(SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES);
@@ -245,7 +245,8 @@ SSL_get_srtp_profiles(SSL *s)
 SRTP_PROTECTION_PROFILE *
 SSL_get_selected_srtp_profile(SSL *s)
 {
-        return s->internal->srtp_profile;
+        /* XXX cast away the const */
+        return (SRTP_PROTECTION_PROFILE *)s->internal->srtp_profile;
 }
 
 #endif