projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| d19c8267 AF |
1 | BASH PATCH REPORT |
| 2 | ================= | |
| 3 | ||
| 4 | Bash-Release: 4.3 | |
| 5 | Patch-ID: bash43-026 | |
| 6 | ||
| 7 | Bug-Reported-by: Tavis Ormandy <taviso () cmpxchg8b com> | |
| 8 | Bug-Reference-ID: | |
| 9 | Bug-Reference-URL: http://twitter.com/taviso/statuses/514887394294652929 | |
| 10 | ||
| 11 | Bug-Description: | |
| 12 | ||
| 13 | Under certain circumstances, bash can incorrectly save a lookahead character and | |
| 14 | return it on a subsequent call, even when reading a new line. | |
| 15 | ||
| 16 | Patch (apply with `patch -p0'): | |
| 17 | ||
| 18 | *** ../bash-4.3.25/parse.y 2014-07-30 10:14:31.000000000 -0400 | |
| 19 | --- parse.y 2014-09-25 20:20:21.000000000 -0400 | |
| 20 | *************** | |
| 21 | *** 2954,2957 **** | |
| 22 | --- 2954,2959 ---- | |
| 23 | word_desc_to_read = (WORD_DESC *)NULL; | |
| 24 | ||
| 25 | + eol_ungetc_lookahead = 0; | |
| 26 | + | |
| 27 | current_token = '\n'; /* XXX */ | |
| 28 | last_read_token = '\n'; | |
| 29 | *** ../bash-4.3.25/y.tab.c 2014-07-30 10:14:32.000000000 -0400 | |
| 30 | --- y.tab.c 2014-09-25 20:21:48.000000000 -0400 | |
| 31 | *************** | |
| 32 | *** 5266,5269 **** | |
| 33 | --- 5266,5271 ---- | |
| 34 | word_desc_to_read = (WORD_DESC *)NULL; | |
| 35 | ||
| 36 | + eol_ungetc_lookahead = 0; | |
| 37 | + | |
| 38 | current_token = '\n'; /* XXX */ | |
| 39 | last_read_token = '\n'; | |
| 40 | *************** | |
| 41 | *** 8540,8542 **** | |
| 42 | } | |
| 43 | #endif /* HANDLE_MULTIBYTE */ | |
| 44 | - | |
| 45 | --- 8542,8543 ---- | |
| 46 | *** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500 | |
| 47 | --- patchlevel.h 2014-03-20 20:01:28.000000000 -0400 | |
| 48 | *************** | |
| 49 | *** 26,30 **** | |
| 50 | looks for to find the patch level (for the sccs version string). */ | |
| 51 | ||
| 52 | ! #define PATCHLEVEL 25 | |
| 53 | ||
| 54 | #endif /* _PATCHLEVEL_H_ */ | |
| 55 | --- 26,30 ---- | |
| 56 | looks for to find the patch level (for the sccs version string). */ | |
| 57 | ||
| 58 | ! #define PATCHLEVEL 26 | |
| 59 | ||
| 60 | #endif /* _PATCHLEVEL_H_ */ |