From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 10 May 2005 22:44:08 +0000 (+0000)
Subject: If Curl_select() returns with the error bit set, bail out.
X-Git-Tag: curl-7_14_0~30
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b19cba20168ce785ec01e14de9638c2a198a8527;p=curl

If Curl_select() returns with the error bit set, bail out.
---

diff --git a/lib/transfer.c b/lib/transfer.c
index 305b0768b..5ba478a8e 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -287,6 +287,11 @@ CURLcode Curl_readwrite(struct connectdata *conn,
     fd_write = CURL_SOCKET_BAD;
 
   select_res = Curl_select(fd_read, fd_write, 0);
+  if(select_res & CSELECT_ERR) {
+    failf(data, "select/poll returned error: %s",
+          Curl_strerror(conn, Curl_ourerrno()));
+    return CURLE_SEND_ERROR;
+  }
 
   do {
     /* If we still have reading to do, we check if we have a readable