X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/639a571810b8ebc72f08c27c39faf05419124c34..ce1cccd697034c4eb18223ad9895f84ac1161354:/client/fpga_compress.c

diff --git a/client/fpga_compress.c b/client/fpga_compress.c
index 9bafead9..c67f6769 100644
--- a/client/fpga_compress.c
+++ b/client/fpga_compress.c
@@ -77,7 +77,7 @@ int zlib_compress(FILE *infile[], uint8_t num_infiles, FILE *outfile)
 	uint8_t *fpga_config;
 	uint32_t i;
 	int ret;
-	uint8_t c;		
+	int c;		
 	z_stream compressed_fpga_stream;
 
 	fpga_config = malloc(num_infiles * FPGA_CONFIG_SIZE);
@@ -99,7 +99,7 @@ int zlib_compress(FILE *infile[], uint8_t num_infiles, FILE *outfile)
 			for(uint16_t k = 0; k < FPGA_INTERLEAVE_SIZE; k++) {
 				c = fgetc(infile[j]);
 				if (!feof(infile[j])) {
-					fpga_config[i++] = c;
+					fpga_config[i++] = c &0xFF;
 				} else if (num_infiles > 1) {
 					fpga_config[i++] = '\0';
 				}
@@ -113,6 +113,7 @@ int zlib_compress(FILE *infile[], uint8_t num_infiles, FILE *outfile)
 	compressed_fpga_stream.avail_in = i;
 	compressed_fpga_stream.zalloc = fpga_deflate_malloc;
 	compressed_fpga_stream.zfree = fpga_deflate_free;
+	compressed_fpga_stream.opaque = Z_NULL;
 	
 	ret = deflateInit2(&compressed_fpga_stream, 
 						COMPRESS_LEVEL,
@@ -188,6 +189,7 @@ int zlib_decompress(FILE *infile, FILE *outfile)
 	compressed_fpga_stream.avail_out = DECOMPRESS_BUF_SIZE;
 	compressed_fpga_stream.zalloc = fpga_deflate_malloc;
 	compressed_fpga_stream.zfree = fpga_deflate_free;
+	compressed_fpga_stream.opaque = Z_NULL;
 	
 	ret = inflateInit2(&compressed_fpga_stream, 0);