1 files changed, 89 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-rh251682.patch b/meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-rh251682.patch
new file mode 100644
index 0000000000..e96ae6f134
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.5.0/fedora/gcc43-rh251682.patch
@@ -0,0 +1,89 @@
+2008-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+        PR pch/13675
+        * files.c (struct _cpp_file): Remove pch field.
+        (pch_open_file): Don't set file->pch, just file->pchname.
+        (should_stack_file): After pfile->cb.read_pch call
+        free pchname and clear pchname, don't close file->fd.
+        Test file->pchname instead of file->pch.  Don't close fd after cb.
+        (_cpp_stack_include): Test file->pchname instead of file->pch.
+
+        * c-pch.c (c_common_read_pch): On error close (fd) resp. fclose (f).
+
+--- libcpp/files.c.jj   2008-02-18 23:50:17.000000000 +0100
++++ libcpp/files.c      2008-03-31 15:59:01.000000000 +0200
+@@ -106,9 +106,6 @@ struct _cpp_file
+ 
+   /* If BUFFER above contains the true contents of the file.  */
+   bool buffer_valid;
+-
+-  /* File is a PCH (on return from find_include_file).  */
+-  bool pch;
+ };
+ 
+ /* A singly-linked list for all searches for a given file name, with
+@@ -322,9 +319,7 @@ pch_open_file (cpp_reader *pfile, _cpp_f
+            }
+          closedir (pchdir);
+        }
+-      if (valid)
+-       file->pch = true;
+-      else
++      if (!valid)
+        *invalid_pch = true;
+     }
+ 
+@@ -703,11 +698,12 @@ should_stack_file (cpp_reader *pfile, _c
+     return false;
+ 
+   /* Handle PCH files immediately; don't stack them.  */
+-  if (file->pch)
++  if (file->pchname)
+     {
+       pfile->cb.read_pch (pfile, file->pchname, file->fd, file->path);
+-      close (file->fd);
+       file->fd = -1;
++      free ((void *) file->pchname);
++      file->pchname = NULL;
+       return false;
+     }
+ 
+@@ -916,7 +912,7 @@ _cpp_stack_include (cpp_reader *pfile, c
+      complicates LAST_SOURCE_LINE_LOCATION.  This does not apply if we
+      found a PCH file (in which case linemap_add is not called) or we
+      were included from the command-line.  */
+-  if (! file->pch && file->err_no == 0 && type != IT_CMDLINE)
++  if (file->pchname == NULL && file->err_no == 0 && type != IT_CMDLINE)
+     pfile->line_table->highest_location--;
+ 
+   return _cpp_stack_file (pfile, file, type == IT_IMPORT);
+--- gcc/c-pch.c.jj      2008-02-18 23:46:08.000000000 +0100
++++ gcc/c-pch.c 2008-03-31 15:56:00.000000000 +0200
+@@ -372,6 +372,7 @@ c_common_read_pch (cpp_reader *pfile, co
+   if (f == NULL)
+     {
+       cpp_errno (pfile, CPP_DL_ERROR, "calling fdopen");
++      close (fd);
+       return;
+     }
+ 
+@@ -380,6 +381,7 @@ c_common_read_pch (cpp_reader *pfile, co
+   if (fread (&h, sizeof (h), 1, f) != 1)
+     {
+       cpp_errno (pfile, CPP_DL_ERROR, "reading");
++      fclose (f);
+       return;
+     }
+ 
+@@ -425,7 +427,10 @@ c_common_read_pch (cpp_reader *pfile, co
+   gt_pch_restore (f);
+ 
+   if (cpp_read_state (pfile, name, f, smd) != 0)
+-    return;
++    {
++      fclose (f);
++      return;
++    }
+ 
+   fclose (f);
+