[Emacs-diffs] /srv/bzr/emacs/emacs-24 r110997: Don't pass un-encoded file name to mkstemp.

[Eli Zaretskii]

------------------------------------------------------------
revno: 110997
committer: Eli Zaretskii <address@hidden>
branch nick: emacs-24
timestamp: Wed 2012-12-05 19:39:39 +0200
message:
  Don't pass un-encoded file name to mkstemp.
  
   src/callproc.c (Fcall_process_region): Encode expanded temp file
   pattern before passing it to mkstemp or mktemp.
modified:
  src/ChangeLog
  src/callproc.c

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2012-12-05 17:10:00 +0000
+++ b/src/ChangeLog     2012-12-05 17:39:39 +0000
@@ -3,6 +3,8 @@
        * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp
        fails, signal an error instead of continuing with an empty
        string.  (Bug#13079)
+       Encode expanded temp file pattern before passing it to mkstemp or
+       mktemp.
 
 2012-12-04  Eli Zaretskii  <address@hidden>
 

=== modified file 'src/callproc.c'
--- a/src/callproc.c    2012-12-05 17:10:00 +0000
+++ b/src/callproc.c    2012-12-05 17:39:39 +0000
@@ -959,8 +959,9 @@
   {
     USE_SAFE_ALLOCA;
     Lisp_Object pattern = Fexpand_file_name (Vtemp_file_name_pattern, tmpdir);
-    char *tempfile = SAFE_ALLOCA (SBYTES (pattern) + 1);
-    memcpy (tempfile, SDATA (pattern), SBYTES (pattern) + 1);
+    Lisp_Object encoded_tem = ENCODE_FILE (pattern);
+    char *tempfile = SAFE_ALLOCA (SBYTES (encoded_tem) + 1);
+    memcpy (tempfile, SDATA (encoded_tem), SBYTES (encoded_tem) + 1);
     coding_systems = Qt;
 
 #ifdef HAVE_MKSTEMP