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Add check for nul address

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z3APA3A 2017-10-17 18:25:35 +03:00
parent 18c1ce0a22
commit 8c372572fc
1 changed files with 2 additions and 2 deletions
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4
src/plugins/TransparentPlugin/transparent_plugin.c
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@ -1,6 +1,6 @@
/* /*
3APA3A simpliest proxy server 3APA3A simpliest proxy server
(c) 2007-2008 by ZARAZA <3APA3A@security.nnov.ru> (c) 2002-2017 by Vladimir Dubrovin <3proxy@3proxy.ru>
please read License Agreement please read License Agreement
@ -42,7 +42,7 @@ static FILTER_ACTION transparent_filter_client(void *fo, struct clientparam * pa
#ifdef WITH_NETFILTER #ifdef WITH_NETFILTER
#ifdef SO_ORIGINAL_DST #ifdef SO_ORIGINAL_DST
if(getsockopt(param->clisock, SOL_IP, SO_ORIGINAL_DST,(struct sockaddr *) &param->req, &len)){ if(getsockopt(param->clisock, SOL_IP, SO_ORIGINAL_DST,(struct sockaddr *) &param->req, &len) || SAISNULL(&param->req)){
return PASS; return PASS;
} }
#else #else