Make sure not to dereference the wrong UrlState proto union member when

switching from one protocol to another in a single request (e.g.
redirecting from HTTP to FTP as in test 1055) by resetting
state.expect100header before every request.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/url.c b/lib/url.c
index 7cfe7cc0a..352ec20c7 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -4682,6 +4682,7 @@ static CURLcode do_init(struct connectdata *conn)
 
   conn->bits.done = FALSE; /* Curl_done() is not called yet */
   conn->bits.do_more = FALSE; /* by default there's no curl_do_more() to use */
+  data->state.expect100header = FALSE;
 
   /* NB: the content encoding software depends on this initialization */
   Curl_easy_initHandleData(data);