components/x11/mesa/patches/patch-src_mesa_main_extensions.c.patch

   1 $NetBSD: patch-src_mesa_main_extensions.c,v 1.3 2022/03/13 15:50:05 tnn Exp $
   2
   3 atexit() is not a good idea in shared libraries.
   4
   5 FreeBSD reported atexit bug for 10.6:
   6 https://bugs.freedesktop.org/show_bug.cgi?id=91869
   7
   8 --- src/mesa/main/extensions.c.orig     2021-07-14 20:04:58.316035000 +0000
   9 +++ src/mesa/main/extensions.c
  10 @@ -213,7 +213,11 @@ set_extension(struct gl_extensions *ext,
  11   * This string is allocated early during the first context creation by
  12   * _mesa_one_time_init_extension_overrides.
  13   */
  14 +#if defined(HAVE_NOATEXIT)
  15 +static void __attribute__((__destructor__))
  16 +#else
  17  static void
  18 +#endif
  19  free_unknown_extensions_strings(void)
  20  {
  21     free(unrecognized_extensions.env);
  22 @@ -304,7 +308,9 @@ _mesa_one_time_init_extension_overrides(
  23        free(env);
  24     } else {
  25        unrecognized_extensions.env = env;
  26 +#if !defined(HAVE_NOATEXIT)
  27        atexit(free_unknown_extensions_strings);
  28 +#endif
  29     }
  30  }
  31