112 lines
3.2 KiB
Plaintext
112 lines
3.2 KiB
Plaintext
|
To: vim_dev@googlegroups.com
|
||
|
|
Subject: Patch 7.3.051
|
||
|
|
Fcc: outbox
|
||
|
|
From: Bram Moolenaar <Bram@moolenaar.net>
|
||
|
|
Mime-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
------------
|
||
|
|
|
||
|
|
Patch 7.3.051
|
||
|
|
Problem: Crash when $PATH is empty.
|
||
|
|
Solution: Check for vim_getenv() returning NULL. (Yasuhiro Matsumoto)
|
||
|
|
Files: src/ex_getln.c, src/os_win32.c
|
||
|
|
|
||
|
|
|
||
|
|
*** ../vim-7.3.050/src/ex_getln.c 2010-10-27 12:58:19.000000000 +0200
|
||
|
|
--- src/ex_getln.c 2010-11-10 15:31:33.000000000 +0100
|
||
|
|
***************
|
||
|
|
*** 4747,4753 ****
|
||
|
|
--- 4747,4757 ----
|
||
|
|
|| (pat[1] == '.' && vim_ispathsep(pat[2])))))
|
||
|
|
path = (char_u *)".";
|
||
|
|
else
|
||
|
|
+ {
|
||
|
|
path = vim_getenv((char_u *)"PATH", &mustfree);
|
||
|
|
+ if (path == NULL)
|
||
|
|
+ path = (char_u *)"";
|
||
|
|
+ }
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Go over all directories in $PATH. Expand matches in that directory and
|
||
|
|
*** ../vim-7.3.050/src/os_win32.c 2010-10-27 12:17:54.000000000 +0200
|
||
|
|
--- src/os_win32.c 2010-11-10 15:30:36.000000000 +0100
|
||
|
|
***************
|
||
|
|
*** 211,223 ****
|
||
|
|
static void
|
||
|
|
get_exe_name(void)
|
||
|
|
{
|
||
|
|
! char temp[MAXPATHL];
|
||
|
|
char_u *p;
|
||
|
|
|
||
|
|
if (exe_name == NULL)
|
||
|
|
{
|
||
|
|
/* store the name of the executable, may be used for $VIM */
|
||
|
|
! GetModuleFileName(NULL, temp, MAXPATHL - 1);
|
||
|
|
if (*temp != NUL)
|
||
|
|
exe_name = FullName_save((char_u *)temp, FALSE);
|
||
|
|
}
|
||
|
|
--- 211,226 ----
|
||
|
|
static void
|
||
|
|
get_exe_name(void)
|
||
|
|
{
|
||
|
|
! /* Maximum length of $PATH is more than MAXPATHL. 8191 is often mentioned
|
||
|
|
! * as the maximum length that works (plus a NUL byte). */
|
||
|
|
! #define MAX_ENV_PATH_LEN 8192
|
||
|
|
! char temp[MAX_ENV_PATH_LEN];
|
||
|
|
char_u *p;
|
||
|
|
|
||
|
|
if (exe_name == NULL)
|
||
|
|
{
|
||
|
|
/* store the name of the executable, may be used for $VIM */
|
||
|
|
! GetModuleFileName(NULL, temp, MAX_ENV_PATH_LEN - 1);
|
||
|
|
if (*temp != NUL)
|
||
|
|
exe_name = FullName_save((char_u *)temp, FALSE);
|
||
|
|
}
|
||
|
|
***************
|
||
|
|
*** 232,241 ****
|
||
|
|
* "!xxd" it's found in our starting directory. Needed because
|
||
|
|
* SearchPath() also looks there. */
|
||
|
|
p = mch_getenv("PATH");
|
||
|
|
! if (STRLEN(p) + STRLEN(exe_path) + 2 < MAXPATHL)
|
||
|
|
{
|
||
|
|
! STRCPY(temp, p);
|
||
|
|
! STRCAT(temp, ";");
|
||
|
|
STRCAT(temp, exe_path);
|
||
|
|
vim_setenv((char_u *)"PATH", temp);
|
||
|
|
}
|
||
|
|
--- 235,250 ----
|
||
|
|
* "!xxd" it's found in our starting directory. Needed because
|
||
|
|
* SearchPath() also looks there. */
|
||
|
|
p = mch_getenv("PATH");
|
||
|
|
! if (p == NULL
|
||
|
|
! || STRLEN(p) + STRLEN(exe_path) + 2 < MAX_ENV_PATH_LEN)
|
||
|
|
{
|
||
|
|
! if (p == NULL || *p == NUL)
|
||
|
|
! temp[0] = NUL;
|
||
|
|
! else
|
||
|
|
! {
|
||
|
|
! STRCPY(temp, p);
|
||
|
|
! STRCAT(temp, ";");
|
||
|
|
! }
|
||
|
|
STRCAT(temp, exe_path);
|
||
|
|
vim_setenv((char_u *)"PATH", temp);
|
||
|
|
}
|
||
|
|
*** ../vim-7.3.050/src/version.c 2010-11-03 22:32:18.000000000 +0100
|
||
|
|
--- src/version.c 2010-11-10 15:34:43.000000000 +0100
|
||
|
|
***************
|
||
|
|
*** 716,717 ****
|
||
|
|
--- 716,719 ----
|
||
|
|
{ /* Add new patch number below this line */
|
||
|
|
+ /**/
|
||
|
|
+ 51,
|
||
|
|
/**/
|
||
|
|
|
||
|
|
--
|
||
|
|
SIGFUN -- signature too funny (core dumped)
|
||
|
|
|
||
|
|
/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
|
||
|
|
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
|
||
|
|
\\\ download, build and distribute -- http://www.A-A-P.org ///
|
||
|
|
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
|