Patch 7.3.690

[Bram Moolenaar]

Patch 7.3.690
Problem: When the current directory name is exactly the maximum path length
Vim may crash.
Solution: Only add "/" when there is room. (Danek Duvall)
Files: src/os_unix.c


*** ../vim-7.3.689/src/os_unix.c 2012-08-15 17:26:53.000000000 +0200
--- src/os_unix.c 2012-10-14 04:28:40.000000000 +0200
***************
*** 2512,2526 ****
}

l = STRLEN(buf);
! if (l >= len)
! retval = FAIL;
#ifndef VMS
! else
! {
! if (l > 0 && buf[l - 1] != '/' && *fname != NUL
&& STRCMP(fname, ".") != 0)
! STRCAT(buf, "/");
! }
#endif
}

--- 2512,2523 ----
}

l = STRLEN(buf);
! if (l >= len - 1)
! retval = FAIL; /* no space for trailing "/" */
#ifndef VMS
! else if (l > 0 && buf[l - 1] != '/' && *fname != NUL
&& STRCMP(fname, ".") != 0)
! STRCAT(buf, "/");
#endif
}

*** ../vim-7.3.689/src/version.c 2012-10-14 03:41:54.000000000 +0200
--- src/version.c 2012-10-14 04:26:17.000000000 +0200
***************
*** 721,722 ****
--- 721,724 ----
{ /* Add new patch number below this line */
+ /**/
+ 690,
/**/

--
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"Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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