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In the embedded Linux environment, the application runs automatically… #27

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In the embedded Linux environment, the application runs automatically… #27

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19 changes: 16 additions & 3 deletions src/rtpsession.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1565,6 +1565,7 @@ int RTPSession::CreateCNAME(uint8_t *buffer,size_t *bufferlength,bool resolve)
{
#ifndef WIN32
bool gotlogin = true;
char defUser[]="root";
#ifdef RTP_SUPPORT_GETLOGINR
buffer[0] = 0;
if (getlogin_r((char *)buffer,*bufferlength) != 0)
Expand Down Expand Up @@ -1592,9 +1593,21 @@ int RTPSession::CreateCNAME(uint8_t *buffer,size_t *bufferlength,bool resolve)
#endif // RTP_SUPPORT_GETLOGINR
if (!gotlogin)
{
char *logname = getenv("LOGNAME");
if (logname == 0)
return ERR_RTP_SESSION_CANTGETLOGINNAME;
char *logname=NULL;
for(int i = 0 ; environ[i] ;i++)
{
logname=strstr(environ[i], "LOGNAME");
if(logname)
break;
}
if(logname){
logname = getenv("LOGNAME");
if (logname == 0)
return ERR_RTP_SESSION_CANTGETLOGINNAME;
}
else
logname=defUser;

strncpy((char *)buffer,logname,*bufferlength);
}
#else // Win32 version
Expand Down