From 2a5e68ea895136168dd6d0d753299e9b04fd85a1 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Tue, 21 Nov 2000 15:36:38 +0000 Subject: added some defensive code around the GetHost()'s third argument result --- lib/url.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'lib/url.c') diff --git a/lib/url.c b/lib/url.c index d4db4428e..a88d1a214 100644 --- a/lib/url.c +++ b/lib/url.c @@ -1312,7 +1312,7 @@ static CURLcode _connect(CURL *curl, CURLconnect **in_connect) if (data->device && (strlen(data->device)<255)) { struct sockaddr_in sa; struct hostent *h=NULL; - char *hostdataptr; + char *hostdataptr=NULL; size_t size; char myhost[256] = ""; unsigned long in; @@ -1425,7 +1425,8 @@ static CURLcode _connect(CURL *curl, CURLconnect **in_connect) return CURLE_HTTP_PORT_FAILED; } - free(hostdataptr); /* allocated by GetHost() */ + if(hostdataptr) + free(hostdataptr); /* allocated by GetHost() */ } /* end of device selection support */ #endif /* end of HAVE_INET_NTOA */ -- cgit v1.2.3