Mercurial > vim
changeset 5343:00d61a47df66 v7.4.024
updated for version 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.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Sun, 08 Sep 2013 15:40:49 +0200 |
| parents | 029dfae8314a |
| children | a62a2fb4d487 |
| files | src/undo.c src/version.c |
| diffstat | 2 files changed, 5 insertions(+), 2 deletions(-) [+] |
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line diff
--- a/src/undo.c +++ b/src/undo.c @@ -1604,10 +1604,11 @@ u_read_undo(name, hash, orig_name) #ifdef UNIX /* For safety we only read an undo file if the owner is equal to the - * owner of the text file. */ + * 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_orig.st_uid != st_undo.st_uid + && st_undo.st_uid != getuid()) { if (p_verbose > 0) {