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vim-patch:9.0.0750: crash when popup closed in callback (#20659)

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Problem:    Crash when popup closed in callback. (Maxim Kim)
Solution:   In syntax_end_parsing() check that syn_block is valid.
0abd6cf62d
This commit is contained in:
zeertzjq
2022-10-15 07:24:03 +08:00
committed by GitHub
parent cb7da02701
commit 1c478391ca
2 changed files with 6 additions and 3 deletions
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4
src/nvim/drawscreen.c
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@@ -1753,7 +1753,7 @@ win_update_start:
// Let the syntax stuff know we skipped a few lines.
if (syntax_last_parsed != 0 && syntax_last_parsed + 1 < lnum
&& syntax_present(wp)) {
syntax_end_parsing(syntax_last_parsed + 1);
syntax_end_parsing(wp, syntax_last_parsed + 1);
}
// Display one line
@@ -1827,7 +1827,7 @@ win_update_start:
// Let the syntax stuff know we stop parsing here.
if (syntax_last_parsed != 0 && syntax_present(wp)) {
syntax_end_parsing(syntax_last_parsed + 1);
syntax_end_parsing(wp, syntax_last_parsed + 1);
}
// If we didn't hit the end of the file, and we didn't finish the last