summaryrefslogtreecommitdiffstats
path: root/decoder.cc
diff options
context:
space:
mode:
authorDaniel Baumann <mail@daniel-baumann.ch>2015-11-07 07:47:56 +0000
committerDaniel Baumann <mail@daniel-baumann.ch>2015-11-07 07:47:56 +0000
commit1f98801df36334e9e0d80e3db19247a5c65c9bf4 (patch)
tree89834a124bab1d1fddc206946271a648ba4352d4 /decoder.cc
parentAdding upstream version 1.7. (diff)
downloadlzip-1f98801df36334e9e0d80e3db19247a5c65c9bf4.tar.xz
lzip-1f98801df36334e9e0d80e3db19247a5c65c9bf4.zip
Adding upstream version 1.8.upstream/1.8
Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>
Diffstat (limited to 'decoder.cc')
-rw-r--r--decoder.cc19
1 files changed, 15 insertions, 4 deletions
diff --git a/decoder.cc b/decoder.cc
index 6c0c775..f5cb101 100644
--- a/decoder.cc
+++ b/decoder.cc
@@ -80,6 +80,15 @@ bool LZ_decoder::verify_trailer( const Pretty_print & pp ) const
}
}
if( format_version == 0 ) trailer.member_size( member_position() );
+ if( !range_decoder.code_is_zero() )
+ {
+ error = true;
+ if( verbosity >= 0 )
+ {
+ pp();
+ std::fprintf( stderr, "range_decoder final code is not zero.\n" );
+ }
+ }
if( trailer.data_crc() != crc() )
{
error = true;
@@ -87,7 +96,7 @@ bool LZ_decoder::verify_trailer( const Pretty_print & pp ) const
{
pp();
std::fprintf( stderr, "crc mismatch; trailer says %08X, data crc is %08X.\n",
- trailer.data_crc(), crc() );
+ (unsigned int)trailer.data_crc(), (unsigned int)crc() );
}
}
if( trailer.data_size() != data_position() )
@@ -116,7 +125,8 @@ bool LZ_decoder::verify_trailer( const Pretty_print & pp ) const
}
if( !error && verbosity >= 3 )
std::fprintf( stderr, "data crc %08X, data size %8lld, member size %8lld. ",
- trailer.data_crc(), trailer.data_size(), trailer.member_size() );
+ (unsigned int)trailer.data_crc(), trailer.data_size(),
+ trailer.member_size() );
return !error;
}
@@ -137,10 +147,11 @@ int LZ_decoder::decode_member( const Pretty_print & pp )
const int pos_state = data_position() & pos_state_mask;
if( range_decoder.decode_bit( bm_match[state()][pos_state] ) == 0 )
{
+ const uint8_t prev_byte = get_byte( 0 );
if( state.is_char() )
- put_byte( literal_decoder.decode( range_decoder, get_byte( 0 ) ) );
+ put_byte( literal_decoder.decode( range_decoder, prev_byte ) );
else
- put_byte( literal_decoder.decode_matched( range_decoder, get_byte( 0 ),
+ put_byte( literal_decoder.decode_matched( range_decoder, prev_byte,
get_byte( rep0 ) ) );
state.set_char();
}