Patch 8.2.0642

[Bram Moolenaar]

Patch 8.2.0642
Problem: Vim9: using invalid index.
Solution: Check index for being valid. Fix memory leak.
Files: src/vim9compile.c, src/clientserver.c


*** ../vim-8.2.0641/src/vim9compile.c 2020-04-26 13:50:38.432096840 +0200
--- src/vim9compile.c 2020-04-26 14:25:00.255408835 +0200
***************
*** 5822,5833 ****
compile_exec(char_u *line, exarg_T *eap, cctx_T *cctx)
{
char_u *p;
! int has_expr;

if (cctx->ctx_skip == TRUE)
goto theend;

! has_expr = (excmd_get_argt(eap->cmdidx) & (EX_XFILE | EX_EXPAND));
if (eap->cmdidx == CMD_syntax && STRNCMP(eap->arg, "include ", 8) == 0)
{
// expand filename in "syntax include [@group] filename"
--- 5822,5834 ----
compile_exec(char_u *line, exarg_T *eap, cctx_T *cctx)
{
char_u *p;
! int has_expr = FALSE;

if (cctx->ctx_skip == TRUE)
goto theend;

! if (eap->cmdidx >= 0 && eap->cmdidx < CMD_SIZE)
! has_expr = (excmd_get_argt(eap->cmdidx) & (EX_XFILE | EX_EXPAND));
if (eap->cmdidx == CMD_syntax && STRNCMP(eap->arg, "include ", 8) == 0)
{
// expand filename in "syntax include [@group] filename"
*** ../vim-8.2.0641/src/clientserver.c 2020-04-05 20:20:40.100596581 +0200
--- src/clientserver.c 2020-04-26 14:28:46.191081973 +0200
***************
*** 473,478 ****
--- 473,479 ----
# ifdef FEAT_GUI_MSWIN
Shell_NotifyIcon(NIM_DELETE, &ni);
# endif
+ vim_free(done);
}
}
else if (STRICMP(argv[i], "--remote-expr") == 0)
*** ../vim-8.2.0641/src/version.c 2020-04-26 13:50:38.436096831 +0200
--- src/version.c 2020-04-26 14:29:06.199049252 +0200
***************
*** 748,749 ****
--- 748,751 ----
{ /* Add new patch number below this line */
+ /**/
+ 642,
/**/

--
hundred-and-one symptoms of being an internet addict:
20. When looking at a pageful of someone else's links, you notice all of them
are already highlighted in purple.

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///