* 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

1 files changed, 2 insertions, 2 deletions

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;
     }