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Accepting request 841239 from multimedia:libs

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OBS-URL: https://build.opensuse.org/request/show/841239
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/srt?expand=0&rev=10
This commit is contained in:
Dominique Leuenberger 2020-11-13 17:52:25 +00:00 committed by Git OBS Bridge
commit f874ec66be
5 changed files with 125 additions and 199 deletions
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192
CVE-2019-15784.patch
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@ -1,192 +0,0 @@
Index: srt-1.3.4/srtcore/queue.cpp
===================================================================
--- srt-1.3.4.orig/srtcore/queue.cpp
+++ srt-1.3.4/srtcore/queue.cpp
@@ -256,7 +256,7 @@ void CUnitQueue::makeUnitGood(CUnit * un
CSndUList::CSndUList():
m_pHeap(NULL),
- m_iArrayLength(4096),
+ m_iArrayLength(512),
m_iLastEntry(-1),
m_ListLock(),
m_pWindowLock(NULL),
@@ -273,32 +273,6 @@ CSndUList::~CSndUList()
pthread_mutex_destroy(&m_ListLock);
}
-void CSndUList::insert(int64_t ts, const CUDT* u)
-{
- CGuard listguard(m_ListLock);
-
- // increase the heap array size if necessary
- if (m_iLastEntry == m_iArrayLength - 1)
- {
- CSNode** temp = NULL;
-
- try
- {
- temp = new CSNode*[m_iArrayLength * 2];
- }
- catch(...)
- {
- return;
- }
-
- memcpy(temp, m_pHeap, sizeof(CSNode*) * m_iArrayLength);
- m_iArrayLength *= 2;
- delete [] m_pHeap;
- m_pHeap = temp;
- }
-
- insert_(ts, u);
-}
void CSndUList::update(const CUDT* u, EReschedule reschedule)
{
@@ -319,6 +293,8 @@ void CSndUList::update(const CUDT* u, ER
}
remove_(u);
+ insert_norealloc_(1, u);
+ return;
}
insert_(1, u);
@@ -366,7 +342,7 @@ int CSndUList::pop(sockaddr*& addr, CPac
// insert a new entry, ts is the next processing time
if (ts > 0)
- insert_(ts, u);
+ insert_norealloc_(ts, u);
return 1;
}
@@ -388,14 +364,47 @@ uint64_t CSndUList::getNextProcTime()
return m_pHeap[0]->m_llTimeStamp_tk;
}
+
+void CSndUList::realloc_()
+{
+ CSNode** temp = NULL;
+
+ try
+ {
+ temp = new CSNode *[2 * m_iArrayLength];
+ }
+ catch (...)
+ {
+ throw CUDTException(MJ_SYSTEMRES, MN_MEMORY, 0);
+ }
+
+ memcpy(temp, m_pHeap, sizeof(CSNode*) * m_iArrayLength);
+ m_iArrayLength *= 2;
+ delete[] m_pHeap;
+ m_pHeap = temp;
+}
+
+
void CSndUList::insert_(int64_t ts, const CUDT* u)
{
+ // increase the heap array size if necessary
+ if (m_iLastEntry == m_iArrayLength - 1)
+ realloc_();
+
+ insert_norealloc_(ts, u);
+}
+
+
+void CSndUList::insert_norealloc_(int64_t ts, const CUDT* u)
+{
CSNode* n = u->m_pSNode;
// do not insert repeated node
if (n->m_iHeapLoc >= 0)
return;
+ SRT_ASSERT(m_iLastEntry < m_iArrayLength);
+
m_iLastEntry ++;
m_pHeap[m_iLastEntry] = n;
n->m_llTimeStamp_tk = ts;
@@ -405,16 +414,12 @@ void CSndUList::insert_(int64_t ts, cons
while (p != 0)
{
p = (q - 1) >> 1;
- if (m_pHeap[p]->m_llTimeStamp_tk > m_pHeap[q]->m_llTimeStamp_tk)
- {
- CSNode* t = m_pHeap[p];
- m_pHeap[p] = m_pHeap[q];
- m_pHeap[q] = t;
- t->m_iHeapLoc = q;
- q = p;
- }
- else
- break;
+ if (m_pHeap[p]->m_llTimeStamp_tk <= m_pHeap[q]->m_llTimeStamp_tk)
+ break;
+
+ swap(m_pHeap[p], m_pHeap[q]);
+ m_pHeap[q]->m_iHeapLoc = q;
+ q = p;
}
n->m_iHeapLoc = q;
@@ -452,10 +457,8 @@ void CSndUList::remove_(const CUDT* u)
if (m_pHeap[q]->m_llTimeStamp_tk > m_pHeap[p]->m_llTimeStamp_tk)
{
- CSNode* t = m_pHeap[p];
- m_pHeap[p] = m_pHeap[q];
- m_pHeap[p]->m_iHeapLoc = p;
- m_pHeap[q] = t;
+ swap(m_pHeap[p], m_pHeap[q]);
+ m_pHeap[p]->m_iHeapLoc = p;
m_pHeap[q]->m_iHeapLoc = q;
q = p;
Index: srt-1.3.4/srtcore/queue.h
===================================================================
--- srt-1.3.4.orig/srtcore/queue.h
+++ srt-1.3.4/srtcore/queue.h
@@ -166,12 +166,6 @@ public:
static EReschedule rescheduleIf(bool cond) { return cond ? DO_RESCHEDULE : DONT_RESCHEDULE; }
- /// Insert a new UDT instance into the list.
- /// @param [in] ts time stamp: next processing time
- /// @param [in] u pointer to the UDT instance
-
- void insert(int64_t ts, const CUDT* u);
-
/// Update the timestamp of the UDT instance on the list.
/// @param [in] u pointer to the UDT instance
/// @param [in] resechedule if the timestampe shoudl be rescheduled
@@ -196,7 +190,26 @@ public:
uint64_t getNextProcTime();
private:
+
+ /// Doubles the size of the list.
+ ///
+ void realloc_();
+
+ /// Insert a new UDT instance into the list with realloc if required.
+ ///
+ /// @param [in] ts time stamp: next processing time
+ /// @param [in] u pointer to the UDT instance
void insert_(int64_t ts, const CUDT* u);
+
+ /// Insert a new UDT instance into the list without realloc.
+ /// Should be called if there is a gauranteed space for the element.
+ ///
+ /// @param [in] ts time stamp: next processing time
+ /// @param [in] u pointer to the UDT instance
+
+ void insert_norealloc_(int64_t ts, const CUDT* u);
+
+
void remove_(const CUDT* u);
private:

3
srt-1.3.4.tar.gz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:d3ddf3ad89eb93a4dbf44046775eb63e04780cc536781490d65321d78d4b19de
size 874289

3
srt-1.4.2.tar.gz Normal file
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@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:28a308e72dcbb50eb2f61b50cc4c393c413300333788f3a8159643536684a0c4
size 1538231

120
srt.changes
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@ -1,3 +1,123 @@
-------------------------------------------------------------------
Wed Oct 7 09:01:37 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 1.4.2
New Features and Enhancements
* Added support for C++11. Reworked timing and
synchronization objects. Three sources of timing are now
available (selected via a build option):
+ POSIX gettimeofday() - default build mode (affected by
discontinuous jumps in the system time);
+ POSIX CLOCK_MONOTONIC. CMake build option:
-DENABLE_MONOTONIC_CLOCK=ON. See --enable-monotonic-clock
in BuildOptions.md;
+ C++11 std::chrono::steady_clock, std::thread,
std::mutex, etc. CMake build option:
-DENABLE_STDCXX_SYNC=ON. See --enable-stdcxx-sync in
BuildOptions.md.
* Added SRT Source Time API support. It allows setting a
source timestamp on a packet that corresponds to a packet
creation/reception time. See the Time Access section of
the API docs.
* Added an improved retransmission algorithm which reduces
the retransmission overhead on a link. Set option
SRTO_RETRANSMITALGO=1.
* Added SRTO_BINDTODEVICE option to bind a socket to a
specified NIC. SRTO_BINDTODEVICE option reflects the
system option SO_BINDTODEVICE for an SRT socket.
* Customizable rejection reason code. SRT library now lets
the application provide a code with rejection reason (in a
listener callback) if connection request has been rejected
by the application. See Rejection Codes in the Access
Control guide.
* Added new rejection reason: on timeout. See
SRT_REJ_TIMEOUT in API-functions.md.
* Extended SRT statistics with pktSentUniqueTotal,
pktRecvUniqueTotal. Statistics documentation now has a
summary table for better navigation.
* Added srt_getversion() API function.
* Moved socket options documentation to a separate file
APISocketOptions.md. It now has a summary table for better
navigation.
* Socket options SRTO_INPUTBW and SRTO_OHEADBW are now
readable.
* The logging functionality has been improved by means of
defining new and more fine-grained Functional Areas (FA)
to which log messages are assigned. This is done to prevent
too many debug log messages from the library influencing
performance with the debug logging turned on.
Fixed Issues
* Fixed bug: finding the listener's muxer only by port
number was wrong.
* Fixed wrong reject reason on async connect.
* Fixed CSndLossList::insert with negative offset.
* Fixed default binding for IPv6-target rendezvous.
* Fixed HS TSBPD flags check.
* Improved CRcvLossList protection from concurrent access.
* Fixed error reporting on connect/accept.
* Correctly handle IPv4 connections on IPv6 listener.
* Fixed Moving Average for receiver and sender buffers.
* Protecting RCV buffer access.
* Fixed local storage depleted issue #486.
* Fixed restrictions on pre-bind only options.
* Avoid reporting packets rebuilt by FEC as lost.
* Improved inserting a serial element into sender's loss
list.
* Fixed handling of stale loss report.
* Fixed closing the crypto control.
* Added CSync class as a high-level CV wrapper.
* Renamed legacy UDT_EPOLL_* symbols.
* Eliminated ref_t. Some more convention fixes.
* Crypto: Reset the passphrase in memory on close for
security reasons.
Deprecated or Renamed
* Removed deprecated socket options: SRTO_TWOWAYDATA,
SRTO_TSBPDMAXLAG, SRTO_CC, SRTO_MAXMSG, SRTO_MSGTTL,
SRTO_SNDPBKEYLEN, SRTO_RCVPBKEYLEN.
* Removed deprecated option names: SRTO_SMOOTHER (use
SRTO_CONGESTION), SRTO_STRICTENC (use
SRTO_ENFORCEDENCRYPTION).
version 1.4.1:
Improvements
* Improved periodic NAK report timing
* Use monotonic clock in CTimer::sleepto()
* Initial reorder tolerance set to maximum value
(SRTO_LOSSMAXTTL)
* Added pktReorderTolerance to stats
* Use busy wait only to refine below 1 ms
* Added SRTO_LOSSMAXTTL to srt_getopt()
* Update SND loss list on lite ACK
Fixes
* Fixed catching exception from
CUDTUnited::connect_complete()
* Fixed missing vertical FEC/CTL packet
* Fixed bandwidth measurement on non-monotonic or
retransmitted packets
* Fixed srt_getopt(...): optlen is not set in some cases.
* Fixed EPoll update_usock
* Fixed checkTimers interval (100ms -> 10 ms)
* Fixed SRT Stats backward compatibility (CBytePerfMon
fields order)
* Fixed FEC crash when a large number of dropped packets
occur
* Fixed FEC crash (access item out of range)
* Fixed FileCC crash. Prevented 0 pktsInFlight to be used in
the calculation for loss percentage
version 1.4.0:
New Features and Enhancements
* Updates to epoll API. Added edge-triggered epoll wait.
* srt-live-transmit default chunk size set to 1456
* Added forward error correction (FEC) packet filter
* Added Packet filter API
* File congestion control improvements
Fixed Issues
* Free addrinfo if bind fails (potential memory leak)
* Fixed SRTO_LOSSMAXTTL option on accepted socket
* Fixed blocking srt_connect call (state update)
* Fixed potential sender's sockets list overflow
* Use MONOTONIC clock in Garbage Collector thread
- Drop CVE-2019-15784.patch (fixed upstream)
------------------------------------------------------------------- -------------------------------------------------------------------
Fri Dec 13 15:23:23 UTC 2019 - Dominique Leuenberger <dimstar@opensuse.org> Fri Dec 13 15:23:23 UTC 2019 - Dominique Leuenberger <dimstar@opensuse.org>

6
srt.spec
View File

@ -1,7 +1,7 @@
# #
# spec file for package srt # spec file for package srt
# #
# Copyright (c) 2019 SUSE LLC # Copyright (c) 2020 SUSE LLC
# #
# All modifications and additions to the file contributed by third parties # All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed # remain the property of their copyright owners, unless otherwise agreed
@ -19,7 +19,7 @@
%define sover 1 %define sover 1
Name: srt Name: srt
Version: 1.3.4 Version: 1.4.2
Release: 0 Release: 0
Summary: Secure Reliable Transport (SRT) Summary: Secure Reliable Transport (SRT)
License: MPL-2.0 License: MPL-2.0
@ -27,8 +27,6 @@ Group: Development/Libraries/C and C++
URL: https://www.srtalliance.org URL: https://www.srtalliance.org
Source0: https://github.com/Haivision/%{name}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz Source0: https://github.com/Haivision/%{name}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
Source99: baselibs.conf Source99: baselibs.conf
Patch0: CVE-2019-15784.patch
BuildRequires: cmake BuildRequires: cmake
BuildRequires: fdupes BuildRequires: fdupes
BuildRequires: gcc-c++ BuildRequires: gcc-c++