From 49857a3ee79226ce870607104f7ef28bacae3f57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
Date: Wed, 23 Jan 2013 14:06:50 +0100
Subject: [PATCH] Do not open - and /dev/stdout

Ported from 4.13.4pre2.
<https://bugzilla.redhat.com/show_bug.cgi?id=901895>

I have duplicated the autogen code to C because the build system does
not run autogen.
---
 src/uudecode-opts.c   | 17 ++++++++++++++++-
 src/uudecode-opts.def | 17 ++++++++++++++++-
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/src/uudecode-opts.c b/src/uudecode-opts.c
index 19f4ee1..33ebe2f 100644
--- a/src/uudecode-opts.c
+++ b/src/uudecode-opts.c
@@ -385,7 +385,22 @@ doOptOutput_File(tOptions* pOptions, tOptDesc* pOptDesc)
      * reset its state.
      */
     /* extracted from uudecode-opts.def, line 60 */
-  FILE * fp = freopen (pOptDesc->optArg.argString, "w", stdout);
+  FILE * fp;
+  switch (*pOptDesc->optArg.argString)
+    {
+    case '-':
+      if (pOptDesc->optArg.argString[1] == '\0')
+        return;
+      break;
+
+    case '/':
+      if (strcmp (pOptDesc->optArg.argString + 1, "dev/stdout") == 0)
+        return;
+
+    default:
+      break;
+    }
+  fp = freopen (pOptDesc->optArg.argString, "w", stdout);
   if (fp != stdout)
     {
       error (0, errno, "%s", pOptDesc->optArg.argString);
diff --git a/src/uudecode-opts.def b/src/uudecode-opts.def
index ae11b0a..419387b 100644
--- a/src/uudecode-opts.def
+++ b/src/uudecode-opts.def
@@ -57,7 +57,22 @@ flag = {
     arg-name    = file;
     descrip     = 'direct output to @file{file}';
     flag-code   = <<- _EOCode_
-	  FILE * fp = freopen (pOptDesc->optArg.argString, "w", stdout);
+      FILE * fp;
+      switch (*pOptDesc->optArg.argString)
+        {
+        case '-':
+          if (pOptDesc->optArg.argString[1] == '\0')
+            return;
+          break;
+
+        case '/':
+          if (strcmp (pOptDesc->optArg.argString + 1, "dev/stdout") == 0)
+            return;
+
+        default:
+          break;
+        }
+	  fp = freopen (pOptDesc->optArg.argString, "w", stdout);
 	  if (fp != stdout)
 	    {
 	      error (0, errno, "%s", pOptDesc->optArg.argString);
-- 
1.8.1