[Pkg-gnupg-commit] [gnupg2] 63/116: dirmngr: Mark hosts dead on ENETDOWN.

[Daniel Kahn Gillmor]

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dkg pushed a commit to branch master
in repository gnupg2.

commit 76fb2febde10da8237bbe7613830b51af2a45139
Author: Werner Koch <wk at gnupg.org>
Date:   Wed Jan 11 16:43:30 2017 +0100

    dirmngr: Mark hosts dead on ENETDOWN.
    
    * dirmngr/ks-engine-hkp.c (handle_send_request_error): Take care of
    ENETDOWN.
    
    Signed-off-by: Werner Koch <wk at gnupg.org>
---
 dirmngr/ks-engine-hkp.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dirmngr/ks-engine-hkp.c b/dirmngr/ks-engine-hkp.c
index 5f6e5f4..ddeba45 100644
--- a/dirmngr/ks-engine-hkp.c
+++ b/dirmngr/ks-engine-hkp.c
@@ -1132,10 +1132,14 @@ handle_send_request_error (gpg_error_t err, const char *request,
 {
   int retry = 0;
 
+  /* Fixme: Should we disable all hosts of a protocol family if a
+   * request for an address of that familiy returned ENETDOWN?  */
+
   switch (gpg_err_code (err))
     {
     case GPG_ERR_ECONNREFUSED:
     case GPG_ERR_ENETUNREACH:
+    case GPG_ERR_ENETDOWN:
     case GPG_ERR_UNKNOWN_HOST:
     case GPG_ERR_NETWORK:
       if (mark_host_dead (request) && *tries_left)
@@ -1148,6 +1152,7 @@ handle_send_request_error (gpg_error_t err, const char *request,
           log_info ("selecting a different host due to a timeout\n");
           retry = 1;
         }
+      break;
 
     default:
       break;

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