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| author | zeertzjq <zeertzjq@outlook.com> | 2025-02-24 11:20:37 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-24 11:20:37 +0800 |
| commit | 01236c3bfeba90a254de75ec720543baf75e6632 (patch) | |
| tree | c40b5597a05bd2b1a333be2693c4d4b7360a7d07 /src | |
| parent | 268a3de0a7737155eb5ab1372a9ed76599751847 (diff) | |
| download | rneovim-01236c3bfeba90a254de75ec720543baf75e6632.tar.gz rneovim-01236c3bfeba90a254de75ec720543baf75e6632.tar.bz2 rneovim-01236c3bfeba90a254de75ec720543baf75e6632.zip | |
vim-patch:9.1.1143: illegal memory access when putting a register (#32604)
Problem: illegal memory access when putting a register
Solution: make sure cursor column doesn't become negative
https://github.com/vim/vim/commit/e0029daa3599529d9d438cc51c7ada8580297a39
Co-authored-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nvim/ops.c b/src/nvim/ops.c index 3e2fa13cdd..72c75534d4 100644 --- a/src/nvim/ops.c +++ b/src/nvim/ops.c @@ -3623,7 +3623,7 @@ error: // Put the '] mark on the first byte of the last inserted character. // Correct the length for change in indent. curbuf->b_op_end.lnum = new_lnum; - col = (colnr_T)y_array[y_size - 1].size - lendiff; + col = MAX(0, (colnr_T)y_array[y_size - 1].size - lendiff); if (col > 1) { curbuf->b_op_end.col = col - 1; if (y_array[y_size - 1].size > 0) { |