dirmngr: Handle EIO which is sometimes returned by cookie functions.

* dirmngr/ks-engine-hkp.c (handle_send_request_error): Handle EIO.
--

Suggested-by: Andre Heinecke
Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit cc32ddbcba8c53d3e2cad952d72f62dc73911042)

Gbp-Pq: Name 0062-dirmngr-Handle-EIO-which-is-sometimes-returned-by-co.patch

diff --git a/dirmngr/ks-engine-hkp.c b/dirmngr/ks-engine-hkp.c
index 32db4bc697dd6f79173a910a84cbc75a3ae7c0de..66350a7bc5c10539dde24296ed93b0bf5746ab08 100644 (file)
--- a/dirmngr/ks-engine-hkp.c
+++ b/dirmngr/ks-engine-hkp.c
@@ -1245,6 +1245,7 @@ handle_send_request_error (ctrl_t ctrl, gpg_error_t err, const char *request,
     case GPG_ERR_ENETDOWN:
     case GPG_ERR_UNKNOWN_HOST:
     case GPG_ERR_NETWORK:
+    case GPG_ERR_EIO:  /* Sometimes used by estream cookie functions.  */
       if (mark_host_dead (request) && *tries_left)
         retry = 1;
       break;