[git] GnuPG - branch, master, updated. gnupg-2.1.0beta3-21-gae981dd

[by Ben Kibbey]

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- Log -----------------------------------------------------------------
commit ae981dd8f454e2a8bbc6429bed5abc5e87cc83d5
Author: Ben Kibbey <bjk at luxsci.net>
Date:   Tue Jan 17 19:49:10 2012 -0500

    Add the INQUIRE_MAXLEN status message.
    
    This status message is used to inform the client of the maximum length
    of an inquired passphrase and is used in pinentry-mode=loopback.
    
    * agent/command.c (pinentry_loopback): Send the INQUIRE_MAXLEN status
    message before doing the inquire.

diff --git a/agent/command.c b/agent/command.c
index ad86a35..5fa8bce 100644
--- a/agent/command.c
+++ b/agent/command.c
@@ -2791,6 +2791,12 @@ pinentry_loopback(ctrl_t ctrl, const char *keyword,
 {
   gpg_error_t rc;
   assuan_context_t ctx = ctrl->server_local->assuan_ctx;
+  char buf[50];
+
+  snprintf (buf, sizeof (buf), "%u", max_length);
+  rc = assuan_write_status (ctx, "INQUIRE_MAXLEN", buf);
+  if (rc)
+    return rc;
 
   assuan_begin_confidential (ctx);
   rc = assuan_inquire (ctx, keyword, buffer, size, max_length);

-----------------------------------------------------------------------

Summary of changes:
 agent/command.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)


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