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| author | Lewis Russell <lewis6991@gmail.com> | 2023-04-27 17:30:22 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-27 17:30:22 +0100 |
| commit | eb4676c67f5dd54bcda473783315901a3444b40b (patch) | |
| tree | b57dd8342e3de756031664188ab542ead9134c38 /src/nvim/api/deprecated.c | |
| parent | 9f29176033926b81553985deaba0ea162ca40215 (diff) | |
| download | rneovim-eb4676c67f5dd54bcda473783315901a3444b40b.tar.gz rneovim-eb4676c67f5dd54bcda473783315901a3444b40b.tar.bz2 rneovim-eb4676c67f5dd54bcda473783315901a3444b40b.zip | |
fix: disallow removing extmarks in on_lines callbacks (#23219)
fix(extmarks): disallow removing extmarks in on_lines callbacks
decor_redraw_start (which runs before decor_providers_invoke_lines) gets
references for the extmarks on a specific line. If these extmarks are
deleted in on_lines callbacks then this results in a heap-use-after-free
error.
Fixes #22801
Diffstat (limited to 'src/nvim/api/deprecated.c')
| -rw-r--r-- | src/nvim/api/deprecated.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nvim/api/deprecated.c b/src/nvim/api/deprecated.c index 5937b2f635..0ca505e7b2 100644 --- a/src/nvim/api/deprecated.c +++ b/src/nvim/api/deprecated.c @@ -172,7 +172,7 @@ Integer nvim_buf_set_virtual_text(Buffer buffer, Integer src_id, Integer line, A decor.priority = 0; extmark_set(buf, ns_id, NULL, (int)line, 0, -1, -1, &decor, true, - false, kExtmarkNoUndo); + false, kExtmarkNoUndo, NULL); return src_id; } |