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