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vim-patch:7.4.1664

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Problem:    Crash in :cgetexpr.
Solution:   Check for NULL pointer. (Dominique) Add a test.

89c64d557d
This commit is contained in:
James McCoy
2016-11-12 15:58:19 -05:00
parent 830bf8665b
commit 2e5736e2cd
3 changed files with 10 additions and 2 deletions
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4
src/nvim/quickfix.c
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@@ -483,8 +483,10 @@ qf_init_ext (
p_str += len;
} else if (tv->v_type == VAR_LIST) {
/* Get the next line from the supplied list */
while (p_li && p_li->li_tv.v_type != VAR_STRING)
while (p_li && (p_li->li_tv.v_type != VAR_STRING
|| p_li->li_tv.vval.v_string == NULL)) {
p_li = p_li->li_next; /* Skip non-string items */
}
if (!p_li) /* End of the list */
break;