lzip/lunzip
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Adding upstream version 1.7~pre1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-17 22:19:33 +01:00
parent 2fbd73b719
commit fb1ab62938
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
14 changed files with 115 additions and 69 deletions
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10
decoder.c
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@ -1,5 +1,5 @@
/* Lunzip - Decompressor for lzip files
Copyright (C) 2010, 2011, 2012, 2013, 2014 Antonio Diaz Diaz.
Copyright (C) 2010-2015 Antonio Diaz Diaz.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -222,7 +222,7 @@ int LZd_decode_member( struct LZ_decoder * const d,
const int pos_state = LZd_data_position( d ) & pos_state_mask;
if( Rd_decode_bit( rdec, &d->bm_match[state][pos_state] ) == 0 ) /* 1st bit */
{
const uint8_t prev_byte = LZd_get_prev_byte( d );
const uint8_t prev_byte = LZd_peek1( d );
if( St_is_char( state ) )
{
state -= ( state < 4 ) ? state : 3;
@ -234,7 +234,7 @@ int LZd_decode_member( struct LZ_decoder * const d,
state -= ( state < 10 ) ? 3 : 6;
LZd_put_byte( d, Rd_decode_matched( rdec,
d->bm_literal[get_lit_state(prev_byte)],
LZd_get_byte( d, rep0 ) ) );
LZd_peek( d, rep0 ) ) );
}
}
else
@ -262,7 +262,7 @@ int LZd_decode_member( struct LZ_decoder * const d,
{
if( Rd_decode_bit( rdec, &d->bm_len[state][pos_state] ) == 0 ) /* 4th bit */
{ state = St_set_short_rep( state );
LZd_put_byte( d, LZd_get_byte( d, rep0 ) ); continue; }
LZd_put_byte( d, LZd_peek( d, rep0 ) ); continue; }
}
state = St_set_rep( state );
len = min_match_len + Rd_decode_len( rdec, &d->rep_len_model, pos_state );
@ -285,7 +285,7 @@ int LZd_decode_member( struct LZ_decoder * const d,
{
rep0 += Rd_decode( rdec, direct_bits - dis_align_bits ) << dis_align_bits;
rep0 += Rd_decode_tree_reversed4( rdec, d->bm_align );
if( rep0 == 0xFFFFFFFFU ) /* Marker found */
if( rep0 == 0xFFFFFFFFU ) /* marker found */
{
rep0 = rep0_saved;
Rd_normalize( rdec );