diff options
Diffstat (limited to 'src/screen.c')
| -rw-r--r-- | src/screen.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/screen.c b/src/screen.c index 6455f112d..c2d7c2029 100644 --- a/src/screen.c +++ b/src/screen.c @@ -9481,13 +9481,15 @@ win_redr_ruler(wp, always) win_T *wp; int always; { - char_u buffer[70]; +#define RULER_BUF_LEN 70 + char_u buffer[RULER_BUF_LEN]; int row; int fillchar; int attr; int empty_line = FALSE; colnr_T virtcol; int i; + size_t len; int o; #ifdef FEAT_VERTSPLIT int this_ru_col; @@ -9602,11 +9604,12 @@ win_redr_ruler(wp, always) * Some sprintfs return the length, some return a pointer. * To avoid portability problems we use strlen() here. */ - sprintf((char *)buffer, "%ld,", + vim_snprintf((char *)buffer, RULER_BUF_LEN, "%ld,", (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) ? 0L : (long)(wp->w_cursor.lnum)); - col_print(buffer + STRLEN(buffer), + len = STRLEN(buffer); + col_print(buffer + len, RULER_BUF_LEN - len, empty_line ? 0 : (int)wp->w_cursor.col + 1, (int)virtcol + 1); @@ -9616,7 +9619,7 @@ win_redr_ruler(wp, always) * screen up on some terminals). */ i = (int)STRLEN(buffer); - get_rel_pos(wp, buffer + i + 1); + get_rel_pos(wp, buffer + i + 1, RULER_BUF_LEN - i - 1); o = i + vim_strsize(buffer + i + 1); #ifdef FEAT_WINDOWS if (wp->w_status_height == 0) /* can't use last char of screen */ @@ -9643,7 +9646,7 @@ win_redr_ruler(wp, always) buffer[i++] = fillchar; ++o; } - get_rel_pos(wp, buffer + i); + get_rel_pos(wp, buffer + i, RULER_BUF_LEN - i); } /* Truncate at window boundary. */ #ifdef FEAT_MBYTE |