ARI fixes: Avoid sprintf function use rule.

[deliverable/binutils-gdb.git] / gdb / source.c

diff --git a/gdb/source.c b/gdb/source.c
index 9813c43faa1fc27733efea383829677aaa8cefac..c05822e46879cdc205cb686aa9434db1405a5f86 100644 (file)
--- 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);
            }
        }