diff options
-rw-r--r-- | src/out_curses.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/out_curses.c b/src/out_curses.c index 6d70ae3..e5317de 100644 --- a/src/out_curses.c +++ b/src/out_curses.c @@ -147,22 +147,24 @@ static char *float2str(double value, int width, int prec, char *buf, size_t len) static void put_line(const char *fmt, ...) { va_list args; - char buf[2048]; + char *buf; + int len; int x, y __unused__; - memset(buf, 0, sizeof(buf)); getyx(stdscr, y, x); + len = cols - x; + buf = xcalloc(len+1, 1); + va_start(args, fmt); - vsnprintf(buf, sizeof(buf), fmt, args); + vsnprintf(buf, len+1, fmt, args); va_end(args); - if (strlen(buf) > cols-x) - buf[cols - x] = '\0'; - else - memset(&buf[strlen(buf)], ' ', cols - strlen(buf)-x); + if (strlen(buf) < len) + memset(&buf[strlen(buf)], ' ', len - strlen(buf)); addstr(buf); + xfree(buf); } static void center_text(const char *fmt, ...) |