diff options
Diffstat (limited to 'lz4c.c')
-rw-r--r-- | lz4c.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -169,8 +169,6 @@ int usage(char* exename) DISPLAY( " -d : decompression \n");
DISPLAY( " -y : overwrite without prompting \n");
DISPLAY( " -H : Help (this text + advanced options)\n");
- DISPLAY( "input : can be 'stdin' (pipe) or a filename\n");
- DISPLAY( "output : can be 'stdout'(pipe) or a filename or 'null'\n");
return 0;
}
@@ -183,6 +181,9 @@ int usage_advanced() DISPLAY( " -nx : disable stream checksum (default:enabled)\n");
DISPLAY( " -b# : benchmark files, using # [0-1] compression level\n");
DISPLAY( " -i# : iteration loops [1-9](default : 3), benchmark mode only\n");
+ DISPLAY( "input : can be 'stdin' (pipe) or a filename\n");
+ DISPLAY( "output : can be 'stdout'(pipe) or a filename or 'null'\n");
+ DISPLAY( " example : lz4c -hc stdin compressedfile.lz4");
return 0;
}
@@ -492,7 +493,7 @@ unsigned long long decodeLegacyStream(FILE* finput, FILE* foutput) uselessRet = fread(in_buff, 1, blockSize, finput);
// Decode Block
- sinkint = LZ4_uncompress_unknownOutputSize(in_buff, out_buff, blockSize, LEGACY_BLOCKSIZE);
+ sinkint = LZ4_decompress_safe(in_buff, out_buff, blockSize, LEGACY_BLOCKSIZE);
if (sinkint < 0) EXM_THROW(52, "Decoding Failed ! Corrupted input detected !");
filesize += sinkint;
@@ -603,7 +604,7 @@ unsigned long long decodeLZ4S(FILE* finput, FILE* foutput) else
{
// Decode Block
- decodedBytes = LZ4_uncompress_unknownOutputSize(in_buff, out_buff, blockSize, maxBlockSize);
+ decodedBytes = LZ4_decompress_safe(in_buff, out_buff, blockSize, maxBlockSize);
if (decodedBytes < 0) EXM_THROW(77, "Decoding Failed ! Corrupted input detected !");
filesize += decodedBytes;
if (streamChecksumFlag) XXH32_update(streamChecksumState, out_buff, decodedBytes);
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