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1 | BASH PATCH REPORT |
2 | ================= | |
3 | ||
4 | Bash-Release: 4.3 | |
5 | Patch-ID: bash43-002 | |
6 | ||
7 | Bug-Reported-by: Moe Tunes <moetunes42@gmail.com> | |
8 | Bug-Reference-ID: <53103F49.3070100@gmail.com> | |
9 | Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00086.html | |
10 | ||
11 | Bug-Description: | |
12 | ||
13 | A change to save state while running the DEBUG trap caused pipelines to hang | |
14 | on systems which need process group synchronization while building pipelines. | |
15 | ||
16 | Patch (apply with `patch -p0'): | |
17 | ||
18 | *** ../bash-4.3/trap.c 2014-02-05 10:03:21.000000000 -0500 | |
19 | --- trap.c 2014-02-28 09:51:43.000000000 -0500 | |
20 | *************** | |
21 | *** 921,925 **** | |
22 | ||
23 | #if defined (JOB_CONTROL) | |
24 | ! save_pipeline (1); /* XXX only provides one save level */ | |
25 | #endif | |
26 | ||
27 | --- 921,926 ---- | |
28 | ||
29 | #if defined (JOB_CONTROL) | |
30 | ! if (sig != DEBUG_TRAP) /* run_debug_trap does this */ | |
31 | ! save_pipeline (1); /* XXX only provides one save level */ | |
32 | #endif | |
33 | ||
34 | *************** | |
35 | *** 941,945 **** | |
36 | ||
37 | #if defined (JOB_CONTROL) | |
38 | ! restore_pipeline (1); | |
39 | #endif | |
40 | ||
41 | --- 942,947 ---- | |
42 | ||
43 | #if defined (JOB_CONTROL) | |
44 | ! if (sig != DEBUG_TRAP) /* run_debug_trap does this */ | |
45 | ! restore_pipeline (1); | |
46 | #endif | |
47 | ||
48 | *** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500 | |
49 | --- patchlevel.h 2014-03-20 20:01:28.000000000 -0400 | |
50 | *************** | |
51 | *** 26,30 **** | |
52 | looks for to find the patch level (for the sccs version string). */ | |
53 | ||
54 | ! #define PATCHLEVEL 1 | |
55 | ||
56 | #endif /* _PATCHLEVEL_H_ */ | |
57 | --- 26,30 ---- | |
58 | looks for to find the patch level (for the sccs version string). */ | |
59 | ||
60 | ! #define PATCHLEVEL 2 | |
61 | ||
62 | #endif /* _PATCHLEVEL_H_ */ |