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vim-patch:8.1.0677: look-behind match may use the wrong line number

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crash reported in #9584

Problem:    Look-behind match may use the wrong line number. (Dominique Pelle)
Solution:   Use the line number in regsave instead of the one in behind_pos,
            we may be looking at the previous line. (closes vim/vim#3749)
866f355814
This commit is contained in:
Jan Edmund Lazo
2019-02-07 22:43:38 +01:00
committed by Justin M. Keyes
parent 1204421888
commit f1843c0035
1 changed files with 1 additions and 1 deletions
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2
src/nvim/regexp.c
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@@ -4920,7 +4920,7 @@ regmatch (
} }
} else { } else {
const char_u *const line = const char_u *const line =
reg_getline(behind_pos.rs_u.pos.lnum); reg_getline(rp->rs_un.regsave.rs_u.pos.lnum);
rp->rs_un.regsave.rs_u.pos.col -= rp->rs_un.regsave.rs_u.pos.col -=
utf_head_off(line, utf_head_off(line,