| From https://ftp.gnu.org/gnu/bash/bash-5.0-patches/bash50-004 |
| |
| Signed-off-by: Pascal de Bruijn <p.debruijn@unilogic.nl> |
| |
| BASH PATCH REPORT |
| ================= |
| |
| Bash-Release: 5.0 |
| Patch-ID: bash50-004 |
| |
| Bug-Reported-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net> |
| Bug-Reference-ID: <87lg0g8aiw.fsf@fifthhorseman.net> |
| Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2019-04/msg00076.html |
| |
| Bug-Description: |
| |
| In bash-5.0, the `wait' builtin without arguments waits for all children of the |
| shell. This includes children it `inherited' at shell invocation time. This |
| patch modifies the behavior to not wait for these inherited children, some |
| of which might be long-lived. |
| |
| Patch (apply with `patch -p0'): |
| |
| *** ../bash-5.0-patched/jobs.c 2018-12-06 11:44:34.000000000 -0500 |
| --- b/jobs.c 2019-04-12 15:15:10.000000000 -0400 |
| *************** |
| *** 2489,2496 **** |
| wait_procsubs (); |
| reap_procsubs (); |
| ! #if 1 |
| /* We don't want to wait indefinitely if we have stopped children. */ |
| - /* XXX - should add a loop that goes through the list of process |
| - substitutions and waits for each proc in turn before this code. */ |
| if (any_stopped == 0) |
| { |
| --- 2490,2495 ---- |
| wait_procsubs (); |
| reap_procsubs (); |
| ! #if 0 |
| /* We don't want to wait indefinitely if we have stopped children. */ |
| if (any_stopped == 0) |
| { |
| *** ../bash-5.0/patchlevel.h 2016-06-22 14:51:03.000000000 -0400 |
| --- b/patchlevel.h 2016-10-01 11:01:28.000000000 -0400 |
| *************** |
| *** 26,30 **** |
| looks for to find the patch level (for the sccs version string). */ |
| |
| ! #define PATCHLEVEL 3 |
| |
| #endif /* _PATCHLEVEL_H_ */ |
| --- 26,30 ---- |
| looks for to find the patch level (for the sccs version string). */ |
| |
| ! #define PATCHLEVEL 4 |
| |
| #endif /* _PATCHLEVEL_H_ */ |
