Add --reload command to gpgconf.

Fix a problem in exechelp.c
Get ready for a release.

2 files changed, 12 insertions, 2 deletions

diff --git a/common/ChangeLog b/common/ChangeLog
index f9e0fa4b0..61ae679b4 100644
--- a/common/ChangeLog
+++ b/common/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-03  Werner Koch  <wk@g10code.com>
+
+	* exechelp.c (do_exec): Make sure that /dev/null connected FDs are
+	not closed.
+
 2009-01-19  Werner Koch  <wk@g10code.com>
 
 	* audit.c (writeout_li): Translate a few more result strings.
diff --git a/common/exechelp.c b/common/exechelp.c
index bb9ddd557..4da3c9787 100644
--- a/common/exechelp.c
+++ b/common/exechelp.c
@@ -238,7 +238,7 @@ do_exec (const char *pgmname, const char *argv[],
     for (i=0,j=1; argv[i]; i++, j++)
       arg_list[j] = (char*)argv[i];
 
-  /* Connect the standard files. */
+  /* Assign /dev/null to unused FDs. */
   for (i=0; i <= 2; i++)
     {
       if (fds[i] == -1 )
@@ -248,7 +248,12 @@ do_exec (const char *pgmname, const char *argv[],
             log_fatal ("failed to open `%s': %s\n",
                        "/dev/null", strerror (errno));
         }
-      else if (fds[i] != i && dup2 (fds[i], i) == -1)
+    }
+
+  /* Connect the standard files.  */
+  for (i=0; i <= 2; i++)
+    {
+      if (fds[i] != i && dup2 (fds[i], i) == -1)
         log_fatal ("dup2 std%s failed: %s\n",
                    i==0?"in":i==1?"out":"err", strerror (errno));
     }