[gnus git] branch master updated: m0-11-161-g2b1216b =1= Don't mark nnimap articles as read on a server hangup

       via  2b1216b212947dc91ee6c7990fdbead9f51d670a (commit)
      from  8adead68c4eac297504f95aff5baaa4735de4f2c (commit)


- Log -----------------------------------------------------------------
commit 2b1216b212947dc91ee6c7990fdbead9f51d670a
Author: Lars Magne Ingebrigtsen <[email protected]>
Date:   Sat Feb 14 16:42:41 2015 +1100

    Don't mark nnimap articles as read on a server hangup
    
    * nnimap.el (nnimap-retrieve-headers): If the server closes connection
    during header retrieval, error out instead of interpreting the data in
    the buffer as the only messages there.  This way, we don't mark
    articles as read on a server hangup (bug#19035).

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 9f93a30..91643d1 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,10 @@
 2015-02-14  Lars Ingebrigtsen  <[email protected]>
 
+	* nnimap.el (nnimap-retrieve-headers): If the server closes connection
+	during header retrieval, error out instead of interpreting the data in
+	the buffer as the only messages there.  This way, we don't mark
+	articles as read on a server hangup (bug#19035).
+
 	* mm-decode.el (mm-head-p): New function.
 	(mm-display-part): Go to a blank line when inserting parts internally.
 
diff --git a/lisp/nnimap.el b/lisp/nnimap.el
index e7f91b7..d8b49f7 100644
--- a/lisp/nnimap.el
+++ b/lisp/nnimap.el
@@ -196,6 +196,8 @@ textual parts.")
 	  (nnimap-article-ranges (gnus-compress-sequence articles))
 	  (nnimap-header-parameters))
 	 t)
+	(unless (process-live-p (get-buffer-process (current-buffer)))
+	  (error "Server closed connection")) 
 	(nnimap-transform-headers)
 	(nnheader-remove-cr-followed-by-lf))
       (insert-buffer-substring

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Summary of changes:
 lisp/ChangeLog |    5 +++++
 lisp/nnimap.el |    2 ++
 2 files changed, 7 insertions(+)

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