diff options
| -rw-r--r-- | payloads/libpayload/curses/tinycurses.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/payloads/libpayload/curses/tinycurses.c b/payloads/libpayload/curses/tinycurses.c index 6f3f8b8d82..789accb475 100644 --- a/payloads/libpayload/curses/tinycurses.c +++ b/payloads/libpayload/curses/tinycurses.c @@ -65,7 +65,7 @@ /* Statically allocate all structures (no malloc())! */ static WINDOW window_list[MAX_WINDOWS]; -static int window_count = 1; +static int window_count = 0; // struct ldat foo; static struct ldat ldat_list[MAX_WINDOWS][SCREEN_Y]; @@ -386,12 +386,17 @@ int mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...) // SCREEN *newterm (NCURSES_CONST char *,FILE *,FILE *) {} WINDOW *newwin(int num_lines, int num_columns, int begy, int begx) { + WINDOW *win; int i; /* Use next statically allocated window. */ - // TODO: Error handling. + // TODO: Error handling. Yes. Please. // TODO: WINDOWLIST? - WINDOW *win = &window_list[window_count++]; + + if (window_count >= MAX_WINDOWS) + return NULL; + + win = &window_list[window_count++]; // bool is_pad = (flags & _ISPAD); |