diff options
Diffstat (limited to 'source/a/bash/bash-5.0-patches/bash50-016')
| -rw-r--r-- | source/a/bash/bash-5.0-patches/bash50-016 | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/source/a/bash/bash-5.0-patches/bash50-016 b/source/a/bash/bash-5.0-patches/bash50-016 new file mode 100644 index 00000000..87f232d7 --- /dev/null +++ b/source/a/bash/bash-5.0-patches/bash50-016 @@ -0,0 +1,58 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.0 +Patch-ID: bash50-016 + +Bug-Reported-by: sunnycemetery@gmail.com +Bug-Reference-ID: <20190316041534.GB22884@midnight> +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2019-03/msg00070.html + +Bug-Description: + +Bash waits too long to reap /dev/fd process substitutions used as redirections +with loops and group commands, which can lead to file descriptor exhaustion. + +Patch (apply with `patch -p0'): + +*** ../bash-5.0-patched/execute_cmd.c 2019-04-19 15:46:36.000000000 -0400 +--- execute_cmd.c 2019-07-01 16:45:49.000000000 -0400 +*************** +*** 1104,1107 **** +--- 1085,1104 ---- + 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 + + +*** ../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 15 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 16 + + #endif /* _PATCHLEVEL_H_ */ |