Patch 8.0.1517
Problem: Invalid memory acces with pattern using look-behind match.
(Dominique Pelle)
Solution: Get a pointer to the right line.
Files: src/regexp.c
*** ../vim-8.0.1516/src/regexp.c 2018-02-10 18:45:21.084822043 +0100
--- src/regexp.c 2018-02-13 16:28:11.106080820 +0100
***************
*** 5585,5593 ****
{
#ifdef FEAT_MBYTE
if (has_mbyte)
rp->rs_un.regsave.rs_u.pos.col -=
! (*mb_head_off)(regline, regline
+ rp->rs_un.regsave.rs_u.pos.col - 1) + 1;
else
#endif
--rp->rs_un.regsave.rs_u.pos.col;
--- 5585,5598 ----
{
#ifdef FEAT_MBYTE
if (has_mbyte)
+ {
+ char_u *line =
+ reg_getline(behind_pos.rs_u.pos.lnum);
+
rp->rs_un.regsave.rs_u.pos.col -=
! (*mb_head_off)(line, line
+ rp->rs_un.regsave.rs_u.pos.col - 1) + 1;
+ }
else
#endif
--rp->rs_un.regsave.rs_u.pos.col;
*** ../vim-8.0.1516/src/version.c 2018-02-13 15:17:49.078578173 +0100
--- src/version.c 2018-02-13 16:34:39.159396037 +0100
***************
*** 773,774 ****
--- 773,776 ----
{ /* Add new patch number below this line */
+ /**/
+ 1517,
/**/
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