projects / people / mfischer / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 987826de PM |
1 | BASH PATCH REPORT |
| 2 | ================= | |
| 3 | ||
| 4 | Bash-Release: 5.0 | |
| 5 | Patch-ID: bash50-016 | |
| 6 | ||
| 7 | Bug-Reported-by: sunnycemetery@gmail.com | |
| 8 | Bug-Reference-ID: <20190316041534.GB22884@midnight> | |
| 9 | Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2019-03/msg00070.html | |
| 10 | ||
| 11 | Bug-Description: | |
| 12 | ||
| 13 | Bash waits too long to reap /dev/fd process substitutions used as redirections | |
| 14 | with loops and group commands, which can lead to file descriptor exhaustion. | |
| 15 | ||
| 16 | Patch (apply with `patch -p0'): | |
| 17 | ||
| 18 | *** ../bash-5.0-patched/execute_cmd.c 2019-04-19 15:46:36.000000000 -0400 | |
| 19 | --- execute_cmd.c 2019-07-01 16:45:49.000000000 -0400 | |
| 20 | *************** | |
| 21 | *** 1104,1107 **** | |
| 22 | --- 1085,1104 ---- | |
| 23 | discard_unwind_frame ("internal_fifos"); | |
| 24 | } | |
| 25 | + # if defined (HAVE_DEV_FD) | |
| 26 | + /* Reap process substitutions at the end of loops */ | |
| 27 | + switch (command->type) | |
| 28 | + { | |
| 29 | + case cm_while: | |
| 30 | + case cm_until: | |
| 31 | + case cm_for: | |
| 32 | + case cm_group: | |
| 33 | + # if defined (ARITH_FOR_COMMAND) | |
| 34 | + case cm_arith_for: | |
| 35 | + # endif | |
| 36 | + reap_procsubs (); | |
| 37 | + default: | |
| 38 | + break; | |
| 39 | + } | |
| 40 | + # endif /* HAVE_DEV_FD */ | |
| 41 | #endif | |
| 42 | ||
| 43 | ||
| 44 | *** ../bash-5.0/patchlevel.h 2016-06-22 14:51:03.000000000 -0400 | |
| 45 | --- patchlevel.h 2016-10-01 11:01:28.000000000 -0400 | |
| 46 | *************** | |
| 47 | *** 26,30 **** | |
| 48 | looks for to find the patch level (for the sccs version string). */ | |
| 49 | ||
| 50 | ! #define PATCHLEVEL 15 | |
| 51 | ||
| 52 | #endif /* _PATCHLEVEL_H_ */ | |
| 53 | --- 26,30 ---- | |
| 54 | looks for to find the patch level (for the sccs version string). */ | |
| 55 | ||
| 56 | ! #define PATCHLEVEL 16 | |
| 57 | ||
| 58 | #endif /* _PATCHLEVEL_H_ */ |