From: ueno <ueno>
Date: Wed, 6 Feb 2008 02:26:27 +0000 (+0000)
Subject: * epa-file.el (epa-file-passphrase-callback-function): Use
X-Git-Tag: emacs-merge-branchpoint~2
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=961ed799600a7ba0aa13695c9ce860043c3c91a0;p=elisp%2Fepg.git

* epa-file.el (epa-file-passphrase-callback-function): Use
canonical file names as keys for cache.
---

diff --git a/ChangeLog b/ChangeLog
index 5d662ce..6f82cc3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-02-06  Daiki Ueno  <ueno@unixuser.org>
+
+	* epa-file.el (epa-file-passphrase-callback-function): Use
+	canonical file names as keys for cache.
+
 2008-01-22  Daiki Ueno  <ueno@unixuser.org>
 
 	* epa-mail.el (epa-mail--find-usable-key): New function.
diff --git a/epa-file.el b/epa-file.el
index 4dc3ffd..551a7a0 100644
--- a/epa-file.el
+++ b/epa-file.el
@@ -105,18 +105,21 @@ May either be a string or a list of strings.")
 (defun epa-file-passphrase-callback-function (context key-id file)
   (if (and epa-file-cache-passphrase-for-symmetric-encryption
 	   (eq key-id 'SYM))
-      (let ((entry (assoc file epa-file-passphrase-alist))
-	    passphrase)
-	(or (copy-sequence (cdr entry))
-	    (progn
-	      (unless entry
-		(setq entry (list file)
-		      epa-file-passphrase-alist (cons entry
-						 epa-file-passphrase-alist)))
-	      (setq passphrase (epa-passphrase-callback-function context
-								 key-id nil))
-	      (setcdr entry (copy-sequence passphrase))
-	      passphrase)))
+      (progn
+	(setq file (file-truename file))
+	(let ((entry (assoc file epa-file-passphrase-alist))
+	      passphrase)
+	  (or (copy-sequence (cdr entry))
+	      (progn
+		(unless entry
+		  (setq entry (list file)
+			epa-file-passphrase-alist
+			(cons entry
+			      epa-file-passphrase-alist)))
+		(setq passphrase (epa-passphrase-callback-function context
+								   key-id nil))
+		(setcdr entry (copy-sequence passphrase))
+		passphrase))))
     (epa-passphrase-callback-function context key-id nil)))
 
 (defun epa-file-handler (operation &rest args)