socket-dir-fixes.patch

   1 --- postgresql-15.2/src/bin/pg_upgrade/option.c 2023-03-07 23:37:50.271950638 +0100
   2 +++ postgresql-15.2/src/bin/pg_upgrade/option.c 2023-03-07 23:40:28.343899006 +0100
   3 @@ -445,8 +445,14 @@
   4  get_sock_dir(ClusterInfo *cluster, bool live_check)
   5  {
   6  #if defined(HAVE_UNIX_SOCKETS) && !defined(WIN32)
   7 -       if (!live_check)
   8 +       if (!live_check) {
   9                 cluster->sockdir = user_opts.socketdir;
  10 +#ifndef UNIX_PATH_MAX
  11 +#define UNIX_PATH_MAX 108
  12 +#endif
  13 +               if (strlen(cluster->sockdir) >= UNIX_PATH_MAX - sizeof(".s.PGSQL.50432"))
  14 +                       strcpy(cluster->sockdir, "/tmp"); /* fall back to tmp */
  15 +       }
  16         else
  17         {
  18                 /*
  19 --- postgresql-15.2/src/include/pg_config_manual.h      2023-03-07 23:37:50.153949183 +0100
  20 +++ postgresql-15.2/src/include/pg_config_manual.h      2023-03-07 23:38:28.898426739 +0100
  21 @@ -224,7 +224,7 @@
  22   * support them yet.
  23   */
  24  #ifndef WIN32
  25 -#define DEFAULT_PGSOCKET_DIR  "/tmp"
  26 +#define DEFAULT_PGSOCKET_DIR  "/var/run/postgresql"
  27  #else
  28  #define DEFAULT_PGSOCKET_DIR ""
  29  #endif