src/patches/bash/bash50-004

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release:   5.0
   5 Patch-ID:       bash50-004
   6
   7 Bug-Reported-by:        Daniel Kahn Gillmor <dkg@fifthhorseman.net>
   8 Bug-Reference-ID:       <87lg0g8aiw.fsf@fifthhorseman.net>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2019-04/msg00076.html
  10
  11 Bug-Description:
  12
  13 In bash-5.0, the `wait' builtin without arguments waits for all children of the
  14 shell. This includes children it `inherited' at shell invocation time. This
  15 patch modifies the behavior to not wait for these inherited children, some
  16 of which might be long-lived.
  17
  18 Patch (apply with `patch -p0'):
  19
  20 *** ../bash-5.0-patched/jobs.c  2018-12-06 11:44:34.000000000 -0500
  21 --- jobs.c      2019-04-12 15:15:10.000000000 -0400
  22 ***************
  23 *** 2489,2496 ****
  24     wait_procsubs ();
  25     reap_procsubs ();
  26 ! #if 1
  27     /* We don't want to wait indefinitely if we have stopped children. */
  28 -   /* XXX - should add a loop that goes through the list of process
  29 -      substitutions and waits for each proc in turn before this code. */
  30     if (any_stopped == 0)
  31       {
  32 --- 2490,2495 ----
  33     wait_procsubs ();
  34     reap_procsubs ();
  35 ! #if 0
  36     /* We don't want to wait indefinitely if we have stopped children. */
  37     if (any_stopped == 0)
  38       {
  39 *** ../bash-5.0/patchlevel.h    2016-06-22 14:51:03.000000000 -0400
  40 --- patchlevel.h        2016-10-01 11:01:28.000000000 -0400
  41 ***************
  42 *** 26,30 ****
  43      looks for to find the patch level (for the sccs version string). */
  44
  45 ! #define PATCHLEVEL 3
  46
  47   #endif /* _PATCHLEVEL_H_ */
  48 --- 26,30 ----
  49      looks for to find the patch level (for the sccs version string). */
  50
  51 ! #define PATCHLEVEL 4
  52
  53   #endif /* _PATCHLEVEL_H_ */