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comparison src/ex_cmds.c @ 14917:6f2ce3b311de v8.1.0470

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patch 8.1.0470: pointer ownership around fname_expand() is unclear commit https://github.com/vim/vim/commit/3d6014f0336d9a64c01a7518fe45fde0a925fa20 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 11 19:27:47 2018 +0200 patch 8.1.0470: pointer ownership around fname_expand() is unclear Problem: Pointer ownership around fname_expand() is unclear. Solution: Allow b_ffname and b_sfname to point to the same allocated memory, only free one. Update comments.
author Bram Moolenaar <Bram@vim.org>
date Thu, 11 Oct 2018 19:30:05 +0200
parents d4777be849d0
children e3910b9827d0
comparison
equal deleted inserted replaced
14916:11372e362ffc 14917:6f2ce3b311de
3646 3646
3647 return FALSE; 3647 return FALSE;
3648 } 3648 }
3649 3649
3650 /* 3650 /*
3651 * Try to abandon current file and edit a new or existing file. 3651 * Try to abandon the current file and edit a new or existing file.
3652 * "fnum" is the number of the file, if zero use ffname/sfname. 3652 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg".
3653 * "lnum" is the line number for the cursor in the new file (if non-zero). 3653 * "lnum" is the line number for the cursor in the new file (if non-zero).
3654 * 3654 *
3655 * Return: 3655 * Return:
3656 * GETFILE_ERROR for "normal" error, 3656 * GETFILE_ERROR for "normal" error,
3657 * GETFILE_NOT_WRITTEN for "not written" error, 3657 * GETFILE_NOT_WRITTEN for "not written" error,
3659 * GETFILE_OPEN_OTHER for successfully opening another file. 3659 * GETFILE_OPEN_OTHER for successfully opening another file.
3660 */ 3660 */
3661 int 3661 int
3662 getfile( 3662 getfile(
3663 int fnum, 3663 int fnum,
3664 char_u *ffname, 3664 char_u *ffname_arg,
3665 char_u *sfname, 3665 char_u *sfname_arg,
3666 int setpm, 3666 int setpm,
3667 linenr_T lnum, 3667 linenr_T lnum,
3668 int forceit) 3668 int forceit)
3669 { 3669 {
3670 char_u *ffname = ffname_arg;
3671 char_u *sfname = sfname_arg;
3670 int other; 3672 int other;
3671 int retval; 3673 int retval;
3672 char_u *free_me = NULL; 3674 char_u *free_me = NULL;
3673 3675
3674 if (text_locked()) 3676 if (text_locked())