Patch 8.2.1169

[Bram Moolenaar]

Patch 8.2.1169
Problem: Write NUL past allocated space using corrupted spell file.
(Markus Vervier)
Solution: Init "c" every time.
Files: src/spellfile.c


*** ../vim-8.2.1168/src/spellfile.c 2020-06-29 22:24:53.205181859 +0200
--- src/spellfile.c 2020-07-10 19:55:56.444946946 +0200
***************
*** 993,999 ****
salitem_T *smp;
int ccnt;
char_u *p;
- int c = NUL;

slang->sl_sofo = FALSE;

--- 993,998 ----
***************
*** 1017,1022 ****
--- 1016,1023 ----
// <sal> : <salfromlen> <salfrom> <saltolen> <salto>
for (; gap->ga_len < cnt; ++gap->ga_len)
{
+ int c = NUL;
+
smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
ccnt = getc(fd); // <salfromlen>
if (ccnt < 0)
*** ../vim-8.2.1168/src/version.c 2020-07-09 22:53:27.361738186 +0200
--- src/version.c 2020-07-10 19:57:10.896611296 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1169,
/**/

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