Patch 7.4.024
Problem: When root edits a file the undo file is owned by root while the
edited file may be owned by another user, which is not allowed.
(cac2s)
Solution: Accept an undo file owned by the current user.
Files: src/undo.c
*** ../vim-7.4.023/src/undo.c 2013-06-10 20:13:37.000000000 +0200
--- src/undo.c 2013-09-07 15:45:56.000000000 +0200
***************
*** 1604,1613 ****
#ifdef UNIX
/* For safety we only read an undo file if the owner is equal to the
! * owner of the text file. */
if (mch_stat((char *)orig_name, &st_orig) >= 0
&& mch_stat((char *)file_name, &st_undo) >= 0
! && st_orig.st_uid != st_undo.st_uid)
{
if (p_verbose > 0)
{
--- 1604,1614 ----
#ifdef UNIX
/* For safety we only read an undo file if the owner is equal to the
! * owner of the text file or equal to the current user. */
if (mch_stat((char *)orig_name, &st_orig) >= 0
&& mch_stat((char *)file_name, &st_undo) >= 0
! && st_orig.st_uid != st_undo.st_uid
! && st_undo.st_uid != getuid())
{
if (p_verbose > 0)
{
*** ../vim-7.4.023/src/version.c 2013-09-07 16:35:38.000000000 +0200
--- src/version.c 2013-09-08 15:38:52.000000000 +0200
***************
*** 740,741 ****
--- 740,743 ----
{ /* Add new patch number below this line */
+ /**/
+ 24,
/**/
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