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vim-patch:9.0.1380: CTRL-X on 2**64 subtracts two (#22530)

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Problem:    CTRL-X on 2**64 subtracts two. (James McCoy)
Solution:   Correct computation for large number. (closes vim/vim#12103)

5fb78c3fa5

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2023-03-05 09:18:42 +08:00
committed by GitHub
parent b44b8e7687
commit 419819b624
13 changed files with 48 additions and 19 deletions
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4
src/nvim/eval/decode.c
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@@ -439,7 +439,7 @@ static inline int parse_json_string(const char *const buf, const size_t buf_len,
t += 4;
uvarnumber_T ch;
vim_str2nr(ubuf, NULL, NULL,
STR2NR_HEX | STR2NR_FORCE, NULL, &ch, 4, true);
STR2NR_HEX | STR2NR_FORCE, NULL, &ch, 4, true, NULL);
if (ch == 0) {
hasnul = true;
}
@@ -608,7 +608,7 @@ parse_json_number_check:
// Convert integer
varnumber_T nr;
int num_len;
vim_str2nr(s, NULL, &num_len, 0, &nr, NULL, (int)(p - s), true);
vim_str2nr(s, NULL, &num_len, 0, &nr, NULL, (int)(p - s), true, NULL);
if ((int)exp_num_len != num_len) {
semsg(_("E685: internal error: while converting number \"%.*s\" "
"to integer vim_str2nr consumed %i bytes in place of %zu"),