mdw@git.distorted.org.uk Git - termux-packages/blob - packages/openssh/mux.c.patch

   1 diff -u -r ../openssh-7.1p1/mux.c ./mux.c
   2 --- ../openssh-7.1p1/mux.c      2015-08-21 00:49:03.000000000 -0400
   3 +++ ./mux.c     2015-12-17 19:20:36.368902909 -0500
   4 @@ -1295,6 +1295,22 @@
   5         }
   6
   7         /* Now atomically "move" the mux socket into position */
   8 +#ifdef __ANDROID__
   9 +       /* Android does not support hard links, so use a non-atomic
  10 +          check-then-rename for now. */
  11 +       if (access(orig_control_path, F_OK) == 0) {
  12 +               error("ControlSocket %s already exists, disabling multiplexing",
  13 +                   orig_control_path);
  14 +               unlink(options.control_path);
  15 +               goto disable_mux_master;
  16 +       } else {
  17 +               if (rename(options.control_path, orig_control_path) == -1) {
  18 +                       fatal("%s: link mux listener %s => %s: %s", __func__,
  19 +                           options.control_path, orig_control_path,
  20 +                           strerror(errno));
  21 +               }
  22 +       }
  23 +#else
  24         if (link(options.control_path, orig_control_path) != 0) {
  25                 if (errno != EEXIST) {
  26                         fatal("%s: link mux listener %s => %s: %s", __func__,
  27 @@ -1307,6 +1324,7 @@
  28                 goto disable_mux_master;
  29         }
  30         unlink(options.control_path);
  31 +#endif
  32         free(options.control_path);
  33         options.control_path = orig_control_path;
  34