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-rw-r--r--source/a/bash/bash-4.4-patches/bash44-00484
1 files changed, 0 insertions, 84 deletions
diff --git a/source/a/bash/bash-4.4-patches/bash44-004 b/source/a/bash/bash-4.4-patches/bash44-004
deleted file mode 100644
index 1d8af26a..00000000
--- a/source/a/bash/bash-4.4-patches/bash44-004
+++ /dev/null
@@ -1,84 +0,0 @@
- BASH PATCH REPORT
- =================
-
-Bash-Release: 4.4
-Patch-ID: bash44-004
-
-Bug-Reported-by: Christian Weisgerber <naddy@mips.inka.de>
-Bug-Reference-ID: <20161101160302.GB54856@lorvorc.mips.inka.de>
-Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2016-11/msg00004.html
-
-Bug-Description:
-
-There is a race condition that can result in bash referencing freed memory
-when freeing data associated with the last process substitution.
-
-Patch (apply with `patch -p0'):
-
-*** ../bash-4.4/jobs.c 2016-08-23 16:38:44.000000000 -0400
---- jobs.c 2016-11-02 18:24:45.000000000 -0400
-***************
-*** 454,457 ****
---- 454,472 ----
- }
-
-+ void
-+ discard_last_procsub_child ()
-+ {
-+ PROCESS *disposer;
-+ sigset_t set, oset;
-+
-+ BLOCK_CHILD (set, oset);
-+ disposer = last_procsub_child;
-+ last_procsub_child = (PROCESS *)NULL;
-+ UNBLOCK_CHILD (oset);
-+
-+ if (disposer)
-+ discard_pipeline (disposer);
-+ }
-+
- struct pipeline_saver *
- alloc_pipeline_saver ()
-*** ../bash-4.4/jobs.h 2016-04-27 10:35:51.000000000 -0400
---- jobs.h 2016-11-02 18:25:08.000000000 -0400
-***************
-*** 191,194 ****
---- 191,195 ----
- extern void stop_making_children __P((void));
- extern void cleanup_the_pipeline __P((void));
-+ extern void discard_last_procsub_child __P((void));
- extern void save_pipeline __P((int));
- extern PROCESS *restore_pipeline __P((int));
-*** ../bash-4.4/subst.c 2016-08-30 16:46:38.000000000 -0400
---- subst.c 2016-11-02 18:23:24.000000000 -0400
-***************
-*** 5809,5816 ****
- #if defined (JOB_CONTROL)
- if (last_procsub_child)
-! {
-! discard_pipeline (last_procsub_child);
-! last_procsub_child = (PROCESS *)NULL;
-! }
- last_procsub_child = restore_pipeline (0);
- #endif
---- 5834,5838 ----
- #if defined (JOB_CONTROL)
- if (last_procsub_child)
-! discard_last_procsub_child ();
- last_procsub_child = restore_pipeline (0);
- #endif
-*** ../bash-4.4/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 3
-
- #endif /* _PATCHLEVEL_H_ */
---- 26,30 ----
- looks for to find the patch level (for the sccs version string). */
-
-! #define PATCHLEVEL 4
-
- #endif /* _PATCHLEVEL_H_ */