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-rw-r--r--source/a/bash/bash-5.0-patches/bash50-017289
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diff --git a/source/a/bash/bash-5.0-patches/bash50-017 b/source/a/bash/bash-5.0-patches/bash50-017
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--- a/source/a/bash/bash-5.0-patches/bash50-017
+++ /dev/null
@@ -1,289 +0,0 @@
- BASH PATCH REPORT
- =================
-
-Bash-Release: 5.0
-Patch-ID: bash50-017
-
-Bug-Reported-by: Valentin Lab <valentin.lab@kalysto.org>
-Bug-Reference-ID: <ab981b9c-60a5-46d0-b7e6-a6d88b80df50@kalysto.org>
-Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2020-03/msg00062.html
-
-Bug-Description:
-
-There were cases where patch 16 reaped process substitution file descriptors
-(or FIFOs) and processes to early. This is a better fix for the problem that
-bash50-016 attempted to solve.
-
-Patch (apply with `patch -p0'):
-
-*** ../bash-5.0-patched/subst.c 2019-08-29 11:16:49.000000000 -0400
---- subst.c 2020-04-02 16:24:19.000000000 -0400
-***************
-*** 5337,5341 ****
- }
-
-! char *
- copy_fifo_list (sizep)
- int *sizep;
---- 5337,5341 ----
- }
-
-! void *
- copy_fifo_list (sizep)
- int *sizep;
-***************
-*** 5343,5347 ****
- if (sizep)
- *sizep = 0;
-! return (char *)NULL;
- }
-
---- 5343,5347 ----
- if (sizep)
- *sizep = 0;
-! return (void *)NULL;
- }
-
-***************
-*** 5409,5414 ****
- if (fifo_list[i].file)
- {
-! fifo_list[j].file = fifo_list[i].file;
-! fifo_list[j].proc = fifo_list[i].proc;
- j++;
- }
---- 5409,5419 ----
- if (fifo_list[i].file)
- {
-! if (i != j)
-! {
-! fifo_list[j].file = fifo_list[i].file;
-! fifo_list[j].proc = fifo_list[i].proc;
-! fifo_list[i].file = (char *)NULL;
-! fifo_list[i].proc = 0;
-! }
- j++;
- }
-***************
-*** 5426,5433 ****
- void
- close_new_fifos (list, lsize)
-! char *list;
- int lsize;
- {
- int i;
-
- if (list == 0)
---- 5431,5439 ----
- void
- close_new_fifos (list, lsize)
-! void *list;
- int lsize;
- {
- int i;
-+ char *plist;
-
- if (list == 0)
-***************
-*** 5437,5442 ****
- }
-
-! for (i = 0; i < lsize; i++)
-! if (list[i] == 0 && i < fifo_list_size && fifo_list[i].proc != -1)
- unlink_fifo (i);
-
---- 5443,5448 ----
- }
-
-! for (plist = (char *)list, i = 0; i < lsize; i++)
-! if (plist[i] == 0 && i < fifo_list_size && fifo_list[i].proc != -1)
- unlink_fifo (i);
-
-***************
-*** 5560,5568 ****
- }
-
-! char *
- copy_fifo_list (sizep)
- int *sizep;
- {
-! char *ret;
-
- if (nfds == 0 || totfds == 0)
---- 5566,5574 ----
- }
-
-! void *
- copy_fifo_list (sizep)
- int *sizep;
- {
-! void *ret;
-
- if (nfds == 0 || totfds == 0)
-***************
-*** 5570,5579 ****
- if (sizep)
- *sizep = 0;
-! return (char *)NULL;
- }
-
- if (sizep)
- *sizep = totfds;
-! ret = (char *)xmalloc (totfds * sizeof (pid_t));
- return (memcpy (ret, dev_fd_list, totfds * sizeof (pid_t)));
- }
---- 5576,5585 ----
- if (sizep)
- *sizep = 0;
-! return (void *)NULL;
- }
-
- if (sizep)
- *sizep = totfds;
-! ret = xmalloc (totfds * sizeof (pid_t));
- return (memcpy (ret, dev_fd_list, totfds * sizeof (pid_t)));
- }
-***************
-*** 5648,5655 ****
- void
- close_new_fifos (list, lsize)
-! char *list;
- int lsize;
- {
- int i;
-
- if (list == 0)
---- 5654,5662 ----
- void
- close_new_fifos (list, lsize)
-! void *list;
- int lsize;
- {
- int i;
-+ pid_t *plist;
-
- if (list == 0)
-***************
-*** 5659,5664 ****
- }
-
-! for (i = 0; i < lsize; i++)
-! if (list[i] == 0 && i < totfds && dev_fd_list[i])
- unlink_fifo (i);
-
---- 5666,5671 ----
- }
-
-! for (plist = (pid_t *)list, i = 0; i < lsize; i++)
-! if (plist[i] == 0 && i < totfds && dev_fd_list[i])
- unlink_fifo (i);
-
-*** ../bash-5.0-patched/subst.h 2018-10-21 18:46:09.000000000 -0400
---- subst.h 2020-04-02 16:29:28.000000000 -0400
-***************
-*** 274,280 ****
- extern void unlink_fifo __P((int));
-
-! extern char *copy_fifo_list __P((int *));
-! extern void unlink_new_fifos __P((char *, int));
-! extern void close_new_fifos __P((char *, int));
-
- extern void clear_fifo_list __P((void));
---- 274,279 ----
- extern void unlink_fifo __P((int));
-
-! extern void *copy_fifo_list __P((int *));
-! extern void close_new_fifos __P((void *, int));
-
- extern void clear_fifo_list __P((void));
-*** ../bash-5.0-patched/execute_cmd.c 2020-02-06 20:16:48.000000000 -0500
---- execute_cmd.c 2020-04-02 17:00:10.000000000 -0400
-***************
-*** 565,569 ****
- #if defined (PROCESS_SUBSTITUTION)
- volatile int ofifo, nfifo, osize, saved_fifo;
-! volatile char *ofifo_list;
- #endif
-
---- 565,569 ----
- #if defined (PROCESS_SUBSTITUTION)
- volatile int ofifo, nfifo, osize, saved_fifo;
-! volatile void *ofifo_list;
- #endif
-
-***************
-*** 751,760 ****
- # endif
-
-! if (variable_context != 0) /* XXX - also if sourcelevel != 0? */
- {
- ofifo = num_fifos ();
- ofifo_list = copy_fifo_list ((int *)&osize);
- begin_unwind_frame ("internal_fifos");
-! add_unwind_protect (xfree, ofifo_list);
- saved_fifo = 1;
- }
---- 751,762 ----
- # endif
-
-! /* XXX - also if sourcelevel != 0? */
-! if (variable_context != 0)
- {
- ofifo = num_fifos ();
- ofifo_list = copy_fifo_list ((int *)&osize);
- begin_unwind_frame ("internal_fifos");
-! if (ofifo_list)
-! add_unwind_protect (xfree, ofifo_list);
- saved_fifo = 1;
- }
-***************
-*** 1100,1123 ****
- nfifo = num_fifos ();
- if (nfifo > ofifo)
-! close_new_fifos ((char *)ofifo_list, osize);
- free ((void *)ofifo_list);
- discard_unwind_frame ("internal_fifos");
- }
-- # if defined (HAVE_DEV_FD)
-- /* Reap process substitutions at the end of loops */
-- switch (command->type)
-- {
-- case cm_while:
-- case cm_until:
-- case cm_for:
-- case cm_group:
-- # if defined (ARITH_FOR_COMMAND)
-- case cm_arith_for:
-- # endif
-- reap_procsubs ();
-- default:
-- break;
-- }
-- # endif /* HAVE_DEV_FD */
- #endif
-
---- 1102,1109 ----
- nfifo = num_fifos ();
- if (nfifo > ofifo)
-! close_new_fifos ((void *)ofifo_list, osize);
- free ((void *)ofifo_list);
- discard_unwind_frame ("internal_fifos");
- }
- #endif
-
-
-*** ../bash-5.0/patchlevel.h 2016-06-22 14:51:03.000000000 -0400
---- 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 16
-
- #endif /* _PATCHLEVEL_H_ */
---- 26,30 ----
- looks for to find the patch level (for the sccs version string). */
-
-! #define PATCHLEVEL 17
-
- #endif /* _PATCHLEVEL_H_ */
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