From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 5 Jun 2007 13:42:23 +0000 (+0000)
Subject: if we read zero bytes from the proxy, the connection is broken and we need
X-Git-Tag: curl-7_16_3~65
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=48064f8deefd5424591a1caeb4ddf6ae9754679a;p=thirdparty%2Fcurl.git

if we read zero bytes from the proxy, the connection is broken and we need
to bail out
---

diff --git a/lib/socks.c b/lib/socks.c
index 6b95e752d6..e1ad86cc0d 100644
--- a/lib/socks.c
+++ b/lib/socks.c
@@ -98,6 +98,11 @@ static int blockread_all(struct connectdata *conn, /* connection data */
       result = CURLE_OK;
       break;
     }
+    if(!nread) {
+      result = ~CURLE_OK;
+      break;
+    }
+
     buffersize -= nread;
     buf += nread;
     allread += nread;