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patch 7.4.1654

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Problem:    Crash when using expand('%:S') in a buffer without a name.
Solution:   Don't set a NUL. (James McCoy, closes #714)
This commit is contained in:
Bram Moolenaar
2016-03-25 18:42:46 +01:00
parent da64ab322a
commit 52c6eaffd4
3 changed files with 12 additions and 2 deletions
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6
src/eval.c
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@@ -26439,9 +26439,11 @@ repeat:
{
/* vim_strsave_shellescape() needs a NUL terminated string. */
c = (*fnamep)[*fnamelen];
(*fnamep)[*fnamelen] = NUL;
if (c != NUL)
(*fnamep)[*fnamelen] = NUL;
p = vim_strsave_shellescape(*fnamep, FALSE, FALSE);
(*fnamep)[*fnamelen] = c;
if (c != NUL)
(*fnamep)[*fnamelen] = c;
if (p == NULL)
return -1;
vim_free(*bufp);