busybox

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Peter Korsgaard cb91a818c8 libarchive/get_header_ar.c: fix extraction of archives from binutils in deterministic mode

GNU binutils in deterministic mode (ar rD or built with
--enable-deterministic-archives) hard codes file mode to 0644 (NOT 0100644)
since https://github.com/bminor/binutils-gdb/commit/36e4dce69dd2

This confuses busybox ar x (data_extract_all):

touch a; ar rD a.ar a
ar: creating a.ar

busybox ar x a.ar
ar: unrecognized file type
hexdump -C a.ar
00000000  21 3c 61 72 63 68 3e 0a  61 2f 20 20 20 20 20 20  |!<arch>.a/      |
00000010  20 20 20 20 20 20 20 20  30 20 20 20 20 20 20 20  |        0       |
00000020  20 20 20 20 30 20 20 20  20 20 30 20 20 20 20 20  |    0     0     |
00000030  36 34 34 20 20 20 20 20  30 20 20 20 20 20 20 20  |644     0       |
00000040  20 20 60 0a                                       |  `.|

As a workaround, force the mode bits to S_IFREG, as nothing else makes sense
for ar.

function                                             old     new   delta
get_header_ar                                        539     542      +3

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2021-12-12 23:34:43 +01:00

libarchive

libarchive/get_header_ar.c: fix extraction of archives from binutils in deterministic mode

2021-12-12 23:34:43 +01:00

ar.c

libbb: eliminate a static data array in bb_mode_string()

2021-09-17 01:18:31 +02:00

bbunzip_test2.sh

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bbunzip_test3.sh

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bbunzip_test.sh