[PATCH] unzip: fix regression on big-endian machines
Denys Vlasenko
vda.linux at googlemail.com
Thu Jul 27 13:39:35 UTC 2017
Applied, thanks!
On Tue, Jul 25, 2017 at 8:44 PM, Natanael Copa <ncopa at alpinelinux.org> wrote:
> This fixes a regression which was introduced with commit 2a0867a5
> ("unzip: optional support for bzip2 and lzma") and causes unzip to exit
> with error when extracting archives:
>
> unzip: unsupported method 2048
>
> Signed-off-by: Natanael Copa <ncopa at alpinelinux.org>
> ---
> archival/unzip.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/archival/unzip.c b/archival/unzip.c
> index bb39d954e..8ed9ae7d5 100644
> --- a/archival/unzip.c
> +++ b/archival/unzip.c
> @@ -114,6 +114,7 @@ typedef union {
>
> #define FIX_ENDIANNESS_ZIP(zip) \
> do { if (BB_BIG_ENDIAN) { \
> + (zip).fmt.method = SWAP_LE16((zip).fmt.method ); \
> (zip).fmt.crc32 = SWAP_LE32((zip).fmt.crc32 ); \
> (zip).fmt.cmpsize = SWAP_LE32((zip).fmt.cmpsize ); \
> (zip).fmt.ucmpsize = SWAP_LE32((zip).fmt.ucmpsize ); \
> --
> 2.13.2
>
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