commit:     6a1adc628363b4622c055acdcf20020ff49f2f95
Author:     Stephan Hartmann <stha09 <AT> googlemail <DOT> com>
AuthorDate: Fri Jun 12 17:38:46 2020 +0000
Commit:     Mike Gilbert <floppym <AT> gentoo <DOT> org>
CommitDate: Fri Jun 12 18:20:05 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6a1adc62

net-libs/libsrtp: fix nss dependency, add rtp patch

Thanks-to: Joakim Tjernlund <joakim.tjernlund <AT> infinera.com>
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Stephan Hartmann <stha09 <AT> googlemail.com>
Signed-off-by: Mike Gilbert <floppym <AT> gentoo.org>
Closes: https://github.com/gentoo/gentoo/pull/16205

 .../libsrtp/files/libsrtp-2.3.0-rtp-header.patch   | 24 ++++++++++++++++++++++
 ...ibsrtp-2.3.0.ebuild => libsrtp-2.3.0-r1.ebuild} |  3 ++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/net-libs/libsrtp/files/libsrtp-2.3.0-rtp-header.patch 
b/net-libs/libsrtp/files/libsrtp-2.3.0-rtp-header.patch
new file mode 100644
index 00000000000..096b19e8f34
--- /dev/null
+++ b/net-libs/libsrtp/files/libsrtp-2.3.0-rtp-header.patch
@@ -0,0 +1,24 @@
+From 55299517f39e2e1a34df05c27cbc9898071ac9db Mon Sep 17 00:00:00 2001
+From: Lennart Grahl <[email protected]>
+Date: Mon, 18 May 2020 18:01:08 +0200
+Subject: [PATCH] Fix two-byte RTP header extension encryption
+
+Also ignores the application bits as required by RFC 8285, sec 4.3
+Fixes #490
+---
+ srtp/srtp.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/srtp/srtp.c b/srtp/srtp.c
+index b45cee0f..176b01f0 100644
+--- a/srtp/srtp.c
++++ b/srtp/srtp.c
+@@ -1423,7 +1423,7 @@ static srtp_err_status_t srtp_process_header_encryption(
+                 xtn_hdr_data++;
+             }
+         }
+-    } else if ((ntohs(xtn_hdr->profile_specific) & 0x1fff) == 0x100) {
++    } else if ((ntohs(xtn_hdr->profile_specific) & 0xfff0) == 0x1000) {
+         /* RFC 5285, section 4.3. Two-Byte Header */
+         while (xtn_hdr_data + 1 < xtn_hdr_end) {
+             uint8_t xid = *xtn_hdr_data;

diff --git a/net-libs/libsrtp/libsrtp-2.3.0.ebuild 
b/net-libs/libsrtp/libsrtp-2.3.0-r1.ebuild
similarity index 95%
rename from net-libs/libsrtp/libsrtp-2.3.0.ebuild
rename to net-libs/libsrtp/libsrtp-2.3.0-r1.ebuild
index b534d6b7f95..552f914255b 100644
--- a/net-libs/libsrtp/libsrtp-2.3.0.ebuild
+++ b/net-libs/libsrtp/libsrtp-2.3.0-r1.ebuild
@@ -22,7 +22,7 @@ RDEPEND="
                !libressl? ( dev-libs/openssl:0=[${MULTILIB_USEDEP}] )
                libressl? ( dev-libs/libressl:0=[${MULTILIB_USEDEP}] )
        )
-       nss? ( dev-libs/nss )
+       nss? ( >=dev-libs/nss-3.52[${MULTILIB_USEDEP}] )
 "
 DEPEND="${RDEPEND}"
 
@@ -36,6 +36,7 @@ DOCS=( CHANGES )
 PATCHES=(
        "${FILESDIR}/${P}-gcc-10.patch"
        "${FILESDIR}/${P}-nss.patch"
+       "${FILESDIR}/${P}-rtp-header.patch"
 )
 
 src_prepare() {

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