diff options
Diffstat (limited to 'src/nvim/buffer.c')
| -rw-r--r-- | src/nvim/buffer.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/nvim/buffer.c b/src/nvim/buffer.c index 7b9876aa39..967c59ff8c 100644 --- a/src/nvim/buffer.c +++ b/src/nvim/buffer.c @@ -284,7 +284,7 @@ static hashtab_T buf_hashtab; static void buf_hashtab_add(buf_T *buf) { - sprintf((char *)buf->b_key, "%x", buf->b_fnum); + snprintf((char *)buf->b_key, sizeof(buf->b_key), "%x", buf->b_fnum); if (hash_add(&buf_hashtab, buf->b_key) == FAIL) { EMSG(_("E931: Buffer cannot be registered")); } @@ -1388,7 +1388,7 @@ buf_T * buflist_new(char_u *ffname, char_u *sfname, linenr_T lnum, int flags) if (top_file_num == 1) { hash_init(&buf_hashtab); } - fname_expand(curbuf, &ffname, &sfname); /* will allocate ffname */ + fname_expand(curbuf, &ffname, &sfname); // will allocate ffname /* * If file name already exists in the list, update the entry. @@ -2025,19 +2025,19 @@ static char_u *fname_match(regmatch_T *rmp, char_u *name, bool ignore_case) /// Find a file in the buffer list by buffer number. buf_T *buflist_findnr(int nr) { - char_u key[SIZEOF_INT * 2 + 1]; + char_u key[sizeof(handle_T) * 2 + 1]; hashitem_T *hi; if (nr == 0) { nr = curwin->w_alt_fnum; } - sprintf((char *)key, "%x", nr); + snprintf((char *)key, sizeof(key), "%x", nr); hi = hash_find(&buf_hashtab, key); if (!HASHITEM_EMPTY(hi)) { - return (buf_T *)(hi->hi_key - - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); + return (buf_T *)(hi->hi_key - + ((unsigned)(curbuf->b_key - (char_u *)curbuf))); } return NULL; } |