projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| de1cd0d5 AB |
1 | BASH PATCH REPORT |
| 2 | ================= | |
| 3 | ||
| 4 | Bash-Release: 5.2 | |
| 5 | Patch-ID: bash52-021 | |
| 6 | ||
| 7 | Bug-Reported-by: Norbert Lange <nolange79@gmail.com> | |
| 8 | Bug-Reference-ID: <CADYdroPZFdVZSL6KkhqkAPgKKopbsLQVSm7_TvLCwadL2=UAWw@mail.gmail.com> | |
| 9 | Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2022-12/msg00046.html | |
| 10 | ||
| 11 | Bug-Description: | |
| 12 | ||
| 13 | There is an off-by-one error that causes command substitutions to fail when | |
| 14 | they appear in a word expansion inside a here-document. | |
| 15 | ||
| 16 | Patch (apply with `patch -p0'): | |
| 17 | ||
| 18 | *** ../bash-5.2-patched/subst.c 2022-12-13 12:08:58.000000000 -0500 | |
| 19 | --- subst.c 2022-12-14 09:09:53.000000000 -0500 | |
| 20 | *************** | |
| 21 | *** 1694,1698 **** | |
| 22 | CHECK_STRING_OVERRUN (i, si, slen, c); | |
| 23 | ||
| 24 | ! tlen = si - i - 1; | |
| 25 | RESIZE_MALLOCED_BUFFER (result, result_index, tlen + 4, result_size, 64); | |
| 26 | result[result_index++] = c; | |
| 27 | --- 1699,1703 ---- | |
| 28 | CHECK_STRING_OVERRUN (i, si, slen, c); | |
| 29 | ||
| 30 | ! tlen = si - i - 2; | |
| 31 | RESIZE_MALLOCED_BUFFER (result, result_index, tlen + 4, result_size, 64); | |
| 32 | result[result_index++] = c; | |
| 33 | *************** | |
| 34 | *** 1714,1718 **** | |
| 35 | CHECK_STRING_OVERRUN (i, si, slen, c); | |
| 36 | ||
| 37 | ! tlen = si - i - 1; | |
| 38 | RESIZE_MALLOCED_BUFFER (result, result_index, tlen + 4, result_size, 64); | |
| 39 | result[result_index++] = c; | |
| 40 | --- 1719,1723 ---- | |
| 41 | CHECK_STRING_OVERRUN (i, si, slen, c); | |
| 42 | ||
| 43 | ! tlen = si - i - 2; | |
| 44 | RESIZE_MALLOCED_BUFFER (result, result_index, tlen + 4, result_size, 64); | |
| 45 | result[result_index++] = c; | |
| 46 | ||
| 47 | *** ../bash-5.2/patchlevel.h 2020-06-22 14:51:03.000000000 -0400 | |
| 48 | --- patchlevel.h 2020-10-01 11:01:28.000000000 -0400 | |
| 49 | *************** | |
| 50 | *** 26,30 **** | |
| 51 | looks for to find the patch level (for the sccs version string). */ | |
| 52 | ||
| 53 | ! #define PATCHLEVEL 20 | |
| 54 | ||
| 55 | #endif /* _PATCHLEVEL_H_ */ | |
| 56 | --- 26,30 ---- | |
| 57 | looks for to find the patch level (for the sccs version string). */ | |
| 58 | ||
| 59 | ! #define PATCHLEVEL 21 | |
| 60 | ||
| 61 | #endif /* _PATCHLEVEL_H_ */ |