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

   1 $NetBSD: patch-src_util_u__process.c,v 1.1 2022/03/13 15:52:50 tnn Exp $
   2
   3 atexit() is not a good idea in shared libraries.
   4
   5 --- src/util/u_process.c.orig   2021-07-14 20:04:59.260044300 +0000
   6 +++ src/util/u_process.c
   7 @@ -48,9 +48,15 @@
   8
   9  static char *path = NULL;
  10
  11 -static void __freeProgramPath()
  12 +#if defined(HAVE_NOATEXIT)
  13 +static void __attribute__((__destructor__))
  14 +#else
  15 +static void
  16 +#endif
  17 +__freeProgramPath()
  18  {
  19 -   free(path);
  20 +   if (path)
  21 +     free(path);
  22     path = NULL;
  23  }
  24
  25 @@ -68,7 +74,9 @@ __getProgramName()
  26         */
  27        if (!path) {
  28           path = realpath("/proc/self/exe", NULL);
  29 +#if !defined(HAVE_NOATEXIT)
  30           atexit(__freeProgramPath);
  31 +#endif
  32        }
  33
  34        if (path && strncmp(path, program_invocation_name, strlen(path)) == 0) {