1 Copyright (C) 2010 RĂ©mi Denis-Courmont.
2 Licensed under GNU General Public License version 2 or higher.
3 diff -ru live.orig/groupsock/Groupsock.cpp live/groupsock/Groupsock.cpp
4 --- live.orig/groupsock/Groupsock.cpp 2010-05-30 01:20:31.000000000 +0300
5 +++ live/groupsock/Groupsock.cpp 2010-06-06 00:34:03.000000000 +0300
12 env() << *this << ": read " << bytesRead << " bytes from ";
13 - env() << our_inet_ntoa(fromAddress.sin_addr);
14 + env() << our_inet_ntoa(fromAddress.sin_addr, buf);
16 env() << "; relayed to " << numMembers << " members";
21 UsageEnvironment& operator<<(UsageEnvironment& s, const Groupsock& g) {
23 UsageEnvironment& s1 = s << timestampString() << " Groupsock("
24 << g.socketNum() << ": "
25 - << our_inet_ntoa(g.groupAddress())
26 + << our_inet_ntoa(g.groupAddress(), buf)
27 << ", " << g.port() << ", ";
29 return s1 << "SSM source: "
30 - << our_inet_ntoa(g.sourceFilterAddress()) << ")";
31 + << our_inet_ntoa(g.sourceFilterAddress(), buf) << ")";
33 return s1 << (unsigned)(g.ttl()) << ")";
35 diff -ru live.orig/groupsock/include/GroupsockHelper.hh live/groupsock/include/GroupsockHelper.hh
36 --- live.orig/groupsock/include/GroupsockHelper.hh 2010-05-30 01:20:31.000000000 +0300
37 +++ live/groupsock/include/GroupsockHelper.hh 2010-06-06 00:34:03.000000000 +0300
40 // The following are implemented in inet.c:
41 extern "C" netAddressBits our_inet_addr(char const*);
42 -extern "C" char* our_inet_ntoa(struct in_addr);
43 +extern "C" char* our_inet_ntoa(struct in_addr, char *);
44 extern "C" struct hostent* our_gethostbyname(char* name);
45 extern "C" void our_srandom(int x);
46 extern "C" long our_random();
47 diff -ru live.orig/groupsock/inet.c live/groupsock/inet.c
48 --- live.orig/groupsock/inet.c 2010-05-30 01:20:31.000000000 +0300
49 +++ live/groupsock/inet.c 2010-06-06 00:39:12.000000000 +0300
56 +our_inet_ntoa(in, result)
61 - return inet_ntoa(in);
63 + char *ret = inet_ntoa(in);
65 + strncpy(result, ret, 16);
67 +#elif !defined (VXWORKS)
68 + inet_ntop(AF_INET, &in, result, 16);
71 - /* according the man pages of inet_ntoa :
74 - The return value from inet_ntoa() points to a buffer which
75 - is overwritten on each call. This buffer is implemented as
76 - thread-specific data in multithreaded applications.
78 - the vxworks version of inet_ntoa allocates a buffer for each
79 - ip address string, and does not reuse the same buffer.
81 - this is merely to simulate the same behaviour (not multithread
84 - static char result[INET_ADDR_LEN];
85 inet_ntoa_b(in, result);
88 diff -ru live.orig/liveMedia/DarwinInjector.cpp live/liveMedia/DarwinInjector.cpp
89 --- live.orig/liveMedia/DarwinInjector.cpp 2010-05-30 01:20:31.000000000 +0300
90 +++ live/liveMedia/DarwinInjector.cpp 2010-06-06 00:34:03.000000000 +0300
92 NetAddress const* address = addresses.firstAddress();
93 addr.s_addr = *(unsigned*)(address->data());
95 - char const* remoteRTSPServerAddressStr = our_inet_ntoa(addr);
97 + char const* remoteRTSPServerAddressStr = our_inet_ntoa(addr, buf);
99 // Construct a SDP description for the session that we'll be streaming:
100 char const* const sdpFmt =
101 diff -ru live.orig/liveMedia/OnDemandServerMediaSubsession.cpp live/liveMedia/OnDemandServerMediaSubsession.cpp
102 --- live.orig/liveMedia/OnDemandServerMediaSubsession.cpp 2010-05-30 01:20:31.000000000 +0300
103 +++ live/liveMedia/OnDemandServerMediaSubsession.cpp 2010-06-06 00:34:03.000000000 +0300
105 char const* mediaType = rtpSink->sdpMediaType();
106 unsigned char rtpPayloadType = rtpSink->rtpPayloadType();
107 struct in_addr serverAddrForSDP; serverAddrForSDP.s_addr = fServerAddressForSDP;
108 - char* const ipAddressStr = strDup(our_inet_ntoa(serverAddrForSDP));
109 + char ipAddressStr[16];
110 + our_inet_ntoa(serverAddrForSDP, ipAddressStr);
111 char* rtpmapLine = rtpSink->rtpmapLine();
112 char const* rangeLine = rangeSDPLine();
113 char const* auxSDPLine = getAuxSDPLine(rtpSink, inputSource);
115 rangeLine, // a=range:... (if present)
116 auxSDPLine, // optional extra SDP line
117 trackId()); // a=control:<track-id>
118 - delete[] (char*)rangeLine; delete[] rtpmapLine; delete[] ipAddressStr;
119 + delete[] (char*)rangeLine; delete[] rtpmapLine;
121 fSDPLines = strDup(sdpLines);
123 diff -ru live.orig/liveMedia/PassiveServerMediaSubsession.cpp live/liveMedia/PassiveServerMediaSubsession.cpp
124 --- live.orig/liveMedia/PassiveServerMediaSubsession.cpp 2010-05-30 01:20:31.000000000 +0300
125 +++ live/liveMedia/PassiveServerMediaSubsession.cpp 2010-06-06 00:34:03.000000000 +0300
127 char const* auxSDPLine = fRTPSink.auxSDPLine();
128 if (auxSDPLine == NULL) auxSDPLine = "";
130 - char* const ipAddressStr = strDup(our_inet_ntoa(ipAddress));
131 + char ipAddressStr[16];
132 + our_inet_ntoa(ipAddress, ipAddressStr);
134 char const* const sdpFmt =
135 "m=%s %d RTP/AVP %d\r\n"
137 rangeLine, // a=range:... (if present)
138 auxSDPLine, // optional extra SDP line
139 trackId()); // a=control:<track-id>
140 - delete[] ipAddressStr; delete[] (char*)rangeLine; delete[] rtpmapLine;
141 + delete[] (char*)rangeLine; delete[] rtpmapLine;
143 fSDPLines = strDup(sdpLines);
145 diff -ru live.orig/liveMedia/RTSPOverHTTPServer.cpp live/liveMedia/RTSPOverHTTPServer.cpp
146 --- live.orig/liveMedia/RTSPOverHTTPServer.cpp 2010-05-30 01:20:31.000000000 +0300
147 +++ live/liveMedia/RTSPOverHTTPServer.cpp 2010-06-06 00:34:03.000000000 +0300
149 makeSocketNonBlocking(clientSocket);
150 increaseSendBufferTo(envir(), clientSocket, 50*1024);
151 #if defined(DEBUG) || defined(DEBUG_CONNECTIONS)
152 - fprintf(stderr, "accept()ed connection from %s\n", our_inet_ntoa(clientAddr.sin_addr));
154 + fprintf(stderr, "accept()ed connection from %s\n", our_inet_ntoa(clientAddr.sin_addr, buf));
157 // Create a new object for handling this HTTP connection:
158 diff -ru live.orig/liveMedia/RTSPServer.cpp live/liveMedia/RTSPServer.cpp
159 --- live.orig/liveMedia/RTSPServer.cpp 2010-05-30 01:20:31.000000000 +0300
160 +++ live/liveMedia/RTSPServer.cpp 2010-06-06 00:34:03.000000000 +0300
161 @@ -112,11 +112,12 @@
162 char urlBuffer[100]; // more than big enough for "rtsp://<ip-address>:<port>/"
164 portNumBits portNumHostOrder = ntohs(fServerPort.num());
166 if (portNumHostOrder == 554 /* the default port number */) {
167 - sprintf(urlBuffer, "rtsp://%s/", our_inet_ntoa(ourAddress.sin_addr));
168 + sprintf(urlBuffer, "rtsp://%s/", our_inet_ntoa(ourAddress.sin_addr, buf));
170 sprintf(urlBuffer, "rtsp://%s:%hu/",
171 - our_inet_ntoa(ourAddress.sin_addr), portNumHostOrder);
172 + our_inet_ntoa(ourAddress.sin_addr, buf), portNumHostOrder);
175 return strDup(urlBuffer);
177 increaseSendBufferTo(envir(), clientSocket, 50*1024);
179 #if defined(DEBUG) || defined(DEBUG_CONNECTIONS)
180 - envir() << "accept()ed connection from " << our_inet_ntoa(clientAddr.sin_addr) << '\n';
182 + envir() << "accept()ed connection from " << our_inet_ntoa(clientAddr.sin_addr, buf) << '\n';
185 // Create a new object for this RTSP session.
186 @@ -747,10 +749,12 @@
187 serverRTPPort, serverRTCPPort,
188 fStreamStates[streamNum].streamToken);
189 struct in_addr destinationAddr; destinationAddr.s_addr = destinationAddress;
190 - char* destAddrStr = strDup(our_inet_ntoa(destinationAddr));
191 + char destAddrStr[16];
192 + our_inet_ntoa(destinationAddr, destAddrStr);
193 struct sockaddr_in sourceAddr; SOCKLEN_T namelen = sizeof sourceAddr;
194 getsockname(fClientSocket, (struct sockaddr*)&sourceAddr, &namelen);
195 - char* sourceAddrStr = strDup(our_inet_ntoa(sourceAddr.sin_addr));
196 + char sourceAddrStr[16];
197 + our_inet_ntoa(sourceAddr.sin_addr, sourceAddrStr);
199 switch (streamingMode) {
205 - delete[] destAddrStr; delete[] sourceAddrStr; delete[] streamingModeString;
206 + delete[] streamingModeString;
209 void RTSPServer::RTSPClientSession
210 @@ -1226,7 +1230,8 @@
211 // If this gets called, the client session is assumed to have timed out,
214 - fprintf(stderr, "RTSP client session from %s has timed out (due to inactivity)\n", our_inet_ntoa(clientSession->fClientAddr.sin_addr));
216 + fprintf(stderr, "RTSP client session from %s has timed out (due to inactivity)\n", our_inet_ntoa(clientSession->fClientAddr.sin_addr, buf));
218 delete clientSession;
220 diff -ru live.orig/liveMedia/ServerMediaSession.cpp live/liveMedia/ServerMediaSession.cpp
221 --- live.orig/liveMedia/ServerMediaSession.cpp 2010-05-30 01:20:31.000000000 +0300
222 +++ live/liveMedia/ServerMediaSession.cpp 2010-06-06 00:34:03.000000000 +0300
224 char* ServerMediaSession::generateSDPDescription() {
225 struct in_addr ipAddress;
226 ipAddress.s_addr = ourIPAddress(envir());
227 - char* const ipAddressStr = strDup(our_inet_ntoa(ipAddress));
228 + char ipAddressStr[16];
229 + our_inet_ntoa(ipAddress, ipAddressStr);
230 unsigned ipAddressStrSize = strlen(ipAddressStr);
232 // For a SSM sessions, we need a "a=source-filter: incl ..." line also:
237 - delete[] rangeLine; delete[] sourceFilterLine; delete[] ipAddressStr;
238 + delete[] rangeLine; delete[] sourceFilterLine;
242 diff -ru live.orig/liveMedia/SIPClient.cpp live/liveMedia/SIPClient.cpp
243 --- live.orig/liveMedia/SIPClient.cpp 2010-05-30 01:20:31.000000000 +0300
244 +++ live/liveMedia/SIPClient.cpp 2010-06-06 00:34:03.000000000 +0300
247 struct in_addr ourAddress;
248 ourAddress.s_addr = ourIPAddress(env); // hack
249 - fOurAddressStr = strDup(our_inet_ntoa(ourAddress));
251 + fOurAddressStr = strDup(our_inet_ntoa(ourAddress, buf));
252 fOurAddressStrSize = strlen(fOurAddressStr);
254 fOurSocket = new Groupsock(env, ourAddress, 0, 255);
255 if (fOurSocket == NULL) {
256 env << "ERROR: Failed to create socket for addr "
257 - << our_inet_ntoa(ourAddress) << ": "
258 + << our_inet_ntoa(ourAddress, buf) << ": "
259 << env.getResultMsg() << "\n";
263 fOurSocket = new Groupsock(env, ourAddress, fOurPortNum, 255);
264 if (fOurSocket == NULL) {
265 env << "ERROR: Failed to create socket for addr "
266 - << our_inet_ntoa(ourAddress) << ", port "
267 + << our_inet_ntoa(ourAddress, buf) << ", port "
268 << fOurPortNum << ": "
269 << env.getResultMsg() << "\n";
271 diff -ru live.orig/testProgs/sapWatch.cpp live/testProgs/sapWatch.cpp
272 --- live.orig/testProgs/sapWatch.cpp 2010-05-30 01:20:31.000000000 +0300
273 +++ live/testProgs/sapWatch.cpp 2010-06-06 00:34:03.000000000 +0300
275 struct sockaddr_in fromAddress;
276 while (inputGroupsock.handleRead(packet, maxPacketSize,
277 packetSize, fromAddress)) {
279 printf("\n[packet from %s (%d bytes)]\n",
280 - our_inet_ntoa(fromAddress.sin_addr), packetSize);
281 + our_inet_ntoa(fromAddress.sin_addr, buf), packetSize);
283 // Ignore the first 8 bytes (SAP header).
284 if (packetSize < 8) {
285 *env << "Ignoring short packet from "
286 - << our_inet_ntoa(fromAddress.sin_addr) << "%s!\n";
287 + << our_inet_ntoa(fromAddress.sin_addr, buf) << "%s!\n";