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| author | zeertzjq <zeertzjq@outlook.com> | 2022-10-15 16:10:56 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-10-15 16:28:36 +0800 |
| commit | 6bc2d6b66b683faedded01128af8ad98b7130fef (patch) | |
| tree | d0986b71d8922178c32e010bf4b5615f0e0d1cc9 /src/nvim/buffer.c | |
| parent | 65cbe0cc35c07a929152b86e78717efa4ba155da (diff) | |
| download | rneovim-6bc2d6b66b683faedded01128af8ad98b7130fef.tar.gz rneovim-6bc2d6b66b683faedded01128af8ad98b7130fef.tar.bz2 rneovim-6bc2d6b66b683faedded01128af8ad98b7130fef.zip | |
vim-patch:9.0.0614: SpellFileMissing autocmd may delete buffer
Problem: SpellFileMissing autocmd may delete buffer.
Solution: Disallow deleting the current buffer to avoid using freed memory.
https://github.com/vim/vim/commit/ef976323e770315b5fca544efb6b2faa25674d15
Diffstat (limited to 'src/nvim/buffer.c')
| -rw-r--r-- | src/nvim/buffer.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/nvim/buffer.c b/src/nvim/buffer.c index e3f923a2c0..29b00bad2a 100644 --- a/src/nvim/buffer.c +++ b/src/nvim/buffer.c @@ -93,6 +93,8 @@ #endif static char *e_auabort = N_("E855: Autocommands caused command to abort"); +static char e_attempt_to_delete_buffer_that_is_in_use_str[] + = N_("E937: Attempt to delete a buffer that is in use: %s"); // Number of times free_buffer() was called. static int buf_free_count = 0; @@ -416,7 +418,9 @@ static bool can_unload_buffer(buf_T *buf) } } if (!can_unload) { - emsg(_("E937: Attempt to delete a buffer that is in use")); + char *fname = buf->b_fname != NULL ? buf->b_fname : buf->b_ffname; + semsg(_(e_attempt_to_delete_buffer_that_is_in_use_str), + fname != NULL ? fname : "[No Name]"); } return can_unload; } |