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Added missing NULL checks for SDP parameters spotted by Alex Vostrikov. 

git-svn-id: http://yate.null.ro/svn/yate/trunk@1957 acf43c95-373e-0410-b603-e72c3f656dc1
This commit is contained in:
paulc 2008-04-29 14:09:55 +00:00
parent 4321764321
commit 317b887270
1 changed files with 6 additions and 0 deletions
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6
modules/ysipchan.cpp
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@ -2473,6 +2473,8 @@ MimeSdpBody* YateSIPConnection::createPasstroughSDP(Message& msg, bool update)
if (sdpPrefix) {
for (unsigned int j = 0; j < n; j++) {
const NamedString* param = msg.getParam(j);
if (!param)
continue;
tmp = param->name();
if (tmp.startSkip(sdpPrefix+rtp->suffix()+"_",false))
rtp->parameter(tmp,*param,append);
@ -2554,6 +2556,8 @@ bool YateSIPConnection::dispatchRtp(NetMedia* media, const char* addr, bool star
n = m.length();
for (unsigned int j = 0; j < n; j++) {
const NamedString* param = m.getParam(j);
if (!param)
continue;
String tmp = param->name();
if (tmp.startSkip(sdpPrefix,false) && tmp.startSkip("_",false) && tmp)
media->parameter(tmp,*param,false);
@ -2614,6 +2618,8 @@ MimeSdpBody* YateSIPConnection::createRtpSDP(const char* addr, const Message& ms
if (sdpPrefix) {
for (unsigned int j = 0; j < n; j++) {
const NamedString* param = msg.getParam(j);
if (!param)
continue;
tmp = param->name();
if (tmp.startSkip(sdpPrefix+rtp->suffix()+"_",false))
rtp->parameter(tmp,*param,append);