diff options
Diffstat (limited to 'gdb/source.c')
| -rw-r--r-- | gdb/source.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gdb/source.c b/gdb/source.c index 9813c43faa1..c05822e4687 100644 --- a/gdb/source.c +++ b/gdb/source.c @@ -384,7 +384,7 @@ init_source_path (void) { char buf[20]; - sprintf (buf, "$cdir%c$cwd", DIRNAME_SEPARATOR); + xsnprintf (buf, sizeof (buf), "$cdir%c$cwd", DIRNAME_SEPARATOR); source_path = xstrdup (buf); forget_cached_source_info (); } @@ -1292,8 +1292,10 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror) if (!noerror) { - char *name = alloca (strlen (s->filename) + 100); - sprintf (name, "%d\t%s", line, s->filename); + int len = strlen (s->filename) + 100; + char *name = alloca (len); + + xsnprintf (name, len, "%d\t%s", line, s->filename); print_sys_errmsg (name, errno); } else @@ -1344,13 +1346,13 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror) if (c == EOF) break; last_line_listed = current_source_line; - sprintf (buf, "%d\t", current_source_line++); + xsnprintf (buf, sizeof (buf), "%d\t", current_source_line++); ui_out_text (uiout, buf); do { if (c < 040 && c != '\t' && c != '\n' && c != '\r') { - sprintf (buf, "^%c", c + 0100); + xsnprintf (buf, sizeof (buf), "^%c", c + 0100); ui_out_text (uiout, buf); } else if (c == 0177) @@ -1367,7 +1369,7 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror) } else { - sprintf (buf, "%c", c); + xsnprintf (buf, sizeof (buf), "%c", c); ui_out_text (uiout, buf); } } |