From 3f74e149f88fef5419504439e0adee0d517d9033 Mon Sep 17 00:00:00 2001 From: Marc Hoersken Date: Fri, 18 Apr 2014 23:53:48 +0200 Subject: tftp.c: fix possible dereference of null pointer --- lib/tftp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/tftp.c b/lib/tftp.c index 269d10f7a..03a84e631 100644 --- a/lib/tftp.c +++ b/lib/tftp.c @@ -1320,7 +1320,10 @@ static CURLcode tftp_do(struct connectdata *conn, bool *done) if(code) return code; } + state = (tftp_state_data_t *)conn->proto.tftpc; + if(!state) + return CURLE_BAD_CALLING_ORDER; code = tftp_perform(conn, done); -- cgit v1.2.3