diff options
| author | John-Mark Bell <jmb@netsurf-browser.org> | 2022-06-03 02:39:30 +0100 |
|---|---|---|
| committer | John-Mark Bell <jmb@netsurf-browser.org> | 2022-06-03 02:39:30 +0100 |
| commit | 617c6207bcd45daa8d66c35dbc4f1273686646f3 (patch) | |
| tree | 2ff5f6fe5e713978201373265d78950018bd6709 /frontends/riscos/window.c | |
| parent | 0d114e10b23548ae8b5a6af6a5d47bf71651080e (diff) | |
| download | netsurf-617c6207bcd45daa8d66c35dbc4f1273686646f3.tar.gz netsurf-617c6207bcd45daa8d66c35dbc4f1273686646f3.tar.bz2 | |
RISC OS: fix up use of strncpy
Ensure that strings copied using strncpy are NUL terminated.
Additionally, replace use of strncpy entirely where we are writing
into non-indirected OS icon blocks (where an unterminated 12
character long string is perfectly valid).
Diffstat (limited to 'frontends/riscos/window.c')
| -rw-r--r-- | frontends/riscos/window.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/frontends/riscos/window.c b/frontends/riscos/window.c index 2c442ab2c..2b51c2fb9 100644 --- a/frontends/riscos/window.c +++ b/frontends/riscos/window.c @@ -3594,7 +3594,8 @@ static void gui_window_set_title(struct gui_window *g, const char *title) title, scale_disp); } } else { - strncpy(g->title, title, sizeof(g->title)); + strncpy(g->title, title, sizeof(g->title) - 1); + g->title[sizeof(g->title)-1] = 0; } ro_gui_set_window_title(g->window, g->title); |