Patch 8.2.3662
Problem: Illegal memory access if malloc() fails.
Solution: Check 'foldmethod' is not empty. (closes #9207)
Files: src/fold.c
*** ../vim-8.2.3661/src/fold.c 2021-07-27 21:00:39.745712396 +0100
--- src/fold.c 2021-11-24 15:11:16.084732649 +0000
***************
*** 307,313 ****
int
foldmethodIsManual(win_T *wp)
{
! return (wp->w_p_fdm[3] == 'u');
}
// foldmethodIsIndent() {{{2
--- 307,313 ----
int
foldmethodIsManual(win_T *wp)
{
! return (wp->w_p_fdm[0] != NUL && wp->w_p_fdm[3] == 'u');
}
// foldmethodIsIndent() {{{2
***************
*** 327,333 ****
int
foldmethodIsExpr(win_T *wp)
{
! return (wp->w_p_fdm[1] == 'x');
}
// foldmethodIsMarker() {{{2
--- 327,333 ----
int
foldmethodIsExpr(win_T *wp)
{
! return (wp->w_p_fdm[0] != NUL && wp->w_p_fdm[1] == 'x');
}
// foldmethodIsMarker() {{{2
***************
*** 337,343 ****
int
foldmethodIsMarker(win_T *wp)
{
! return (wp->w_p_fdm[2] == 'r');
}
// foldmethodIsSyntax() {{{2
--- 337,343 ----
int
foldmethodIsMarker(win_T *wp)
{
! return (wp->w_p_fdm[0] != NUL && wp->w_p_fdm[2] == 'r');
}
// foldmethodIsSyntax() {{{2
*** ../vim-8.2.3661/src/version.c 2021-11-24 14:59:12.573593141 +0000
--- src/version.c 2021-11-24 15:13:09.260714187 +0000
***************
*** 759,760 ****
--- 759,762 ----
{ /* Add new patch number below this line */
+ /**/
+ 3662,
/**/
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