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fix(swapfile): don't use uninitialized memory (#35813)

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Also add a test for #35802.
This commit is contained in:
zeertzjq
2025-09-17 11:36:27 +08:00
committed by GitHub
parent 8ec562fe52
commit 63ece2b151
2 changed files with 44 additions and 7 deletions
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8
src/nvim/memline.c
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@@ -1403,8 +1403,8 @@ int recover_names(char *fname, bool do_list, list_T *ret_list, int nr, char **fn
StringBuilder msg = KV_INITIAL_VALUE;
kv_resize(msg, IOSIZE);
swapfile_info(files[i], &msg);
bool need_clear;
msg_multiline(cstr_as_string(msg.items), 0, false, false, &need_clear);
bool need_clear = false;
msg_multiline(cbuf_as_string(msg.items, msg.size), 0, false, false, &need_clear);
kv_destroy(msg);
}
} else {
@@ -3569,8 +3569,8 @@ static char *findswapname(buf_T *buf, char **dirp, char *old_fname, bool *found_
// pretend screen didn't scroll, need redraw anyway
msg_reset_scroll();
} else {
bool need_clear;
msg_multiline(cstr_as_string(msg.items), 0, false, false, &need_clear);
bool need_clear = false;
msg_multiline(cbuf_as_string(msg.items, msg.size), 0, false, false, &need_clear);
}
no_wait_return--;
kv_destroy(msg);