To: vim-dev@vim.org
Subject: Patch 7.2.251
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.2.251 (after 7.2.044)
Problem:    Compiler adds invalid memory bounds check.
Solution:   Remove _FORTIFY_SOURCE=2 from CFLAGS. (Dominique Pelle)
Files:	    src/auto/configure, src/configure.in
 
 
*** ../vim-7.2.250/src/auto/configure	2009-07-22 11:16:54.000000000 +0200
--- src/auto/configure	2009-08-07 14:49:52.000000000 +0200
***************
*** 17135,17141 ****
        { $as_echo "$as_me:$LINENO: checking whether we need -D_FORTIFY_SOURCE=1" >&5
  $as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
    if test "$gccmajor" -gt "3"; then
!     CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=1"
      { $as_echo "$as_me:$LINENO: result: yes" >&5
  $as_echo "yes" >&6; }
    else
--- 17135,17141 ----
        { $as_echo "$as_me:$LINENO: checking whether we need -D_FORTIFY_SOURCE=1" >&5
  $as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
    if test "$gccmajor" -gt "3"; then
!     CFLAGS=`echo "$CFLAGS -D_FORTIFY_SOURCE=1" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=2//g' -e 's/-D_FORTIFY_SOURCE=2//g'`
      { $as_echo "$as_me:$LINENO: result: yes" >&5
  $as_echo "yes" >&6; }
    else
*** ../vim-7.2.250/src/configure.in	2009-07-22 11:16:54.000000000 +0200
--- src/configure.in	2009-08-07 14:49:47.000000000 +0200
***************
*** 3233,3239 ****
    dnl declared as char x[1] but actually longer.  Introduced in gcc 4.0.
    AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
    if test "$gccmajor" -gt "3"; then
!     CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=1"
      AC_MSG_RESULT(yes)
    else
      AC_MSG_RESULT(no)
--- 3233,3239 ----
    dnl declared as char x[1] but actually longer.  Introduced in gcc 4.0.
    AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
    if test "$gccmajor" -gt "3"; then
!     CFLAGS=`echo "$CFLAGS -D_FORTIFY_SOURCE=1" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=2//g' -e 's/-D_FORTIFY_SOURCE=2//g'`
      AC_MSG_RESULT(yes)
    else
      AC_MSG_RESULT(no)
*** ../vim-7.2.250/src/version.c	2009-09-11 13:26:38.000000000 +0200
--- src/version.c	2009-09-11 13:43:46.000000000 +0200
***************
*** 678,679 ****
--- 678,681 ----
  {   /* Add new patch number below this line */
+ /**/
+     251,
  /**/
 
-- 
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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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