From f7fe59feaa27eecd97449b595ce3a7dfa7ba039e Mon Sep 17 00:00:00 2001
From: gkm <gkm@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 24 Aug 2000 20:04:10 +0000
Subject: 	* cppfiles.c (actual_directory): Don't write beyond `dir' 
 when it contains "". 	* real.c (asctoeg): Stay within bounds of etens[][].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35944 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/cppfiles.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gcc/cppfiles.c')

diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c
index 2a8f01c3835..2078989a62c 100644
--- a/gcc/cppfiles.c
+++ b/gcc/cppfiles.c
@@ -1041,8 +1041,8 @@ actual_directory (pfile, fname)
     }
   else
     {
-      dir[0] = '.';
-      dir[1] = '\0';
+      free (dir);
+      dir = xstrdup (".");
       dlen = 1;
     }
 
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