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Prevent freeing a NULL pointer when a hostname is unresolvable.

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Guus Sliepen 2008-11-18 15:11:27 +00:00
parent 4a1740ede7
commit a36259435c
1 changed files with 2 additions and 1 deletions
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src/net_socket.c
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@ -300,6 +300,7 @@ begin:
} }
if(!c->outgoing->aip) { if(!c->outgoing->aip) {
if(c->outgoing->ai)
freeaddrinfo(c->outgoing->ai); freeaddrinfo(c->outgoing->ai);
c->outgoing->ai = NULL; c->outgoing->ai = NULL;
goto begin; goto begin;