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added security check in pqissl::senddata() to avoid SIGSEGV when quitting

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7649 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2014-10-30 19:55:10 +00:00
parent d8b3a16a50
commit 39e123dbf2
1 changed files with 5 additions and 0 deletions
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5
libretroshare/src/pqi/pqissl.cc
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@ -1512,6 +1512,11 @@ int pqissl::senddata(void *data, int len)
int tmppktlen ;
// safety check. Apparently this avoids some SIGSEGV.
//
if(ssl_connection == NULL)
return -1;
#ifdef PQISSL_DEBUG
std::cout << "Sending data thread=" << pthread_self() << ", ssl=" << (void*)this << ", size=" << len << std::endl ;
#endif