From a69203a95d66595b80891aafc1ca8a59303290d0 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@gmail.com>
Date: Fri, 18 Oct 2019 09:16:27 +0000
Subject: [PATCH] Debugged all the leaks. Decompression still not working
---
src/snapshot.c | 20 ++++++++++++--------
1 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/src/snapshot.c b/src/snapshot.c
index bbdb317..53bca9d 100644
--- a/src/snapshot.c
+++ b/src/snapshot.c
@@ -156,7 +156,8 @@
char *compr=(char *)malloc(data_len*sizeof(char));
defstream.avail_out = data_len+1;
defstream.next_out = (unsigned char *)compr;
- deflateInit(&defstream, Z_BEST_COMPRESSION);
+ deflateInit(&defstream, 6);
+// deflateInit(&defstream, Z_BEST_COMPRESSION);
deflate(&defstream, Z_FINISH);
deflateEnd(&defstream);
*compressed=compr;
@@ -172,19 +173,22 @@
return nbase;
}
-char *ts_compress_intlist(int *data, ts_uint data_len){
+char *ts_compress(char *data, ts_uint data_len, ts_uint original_len){
size_t nbase1, nbase2;
char *compr;
- size_t number_of_compressed_bytes=ts_compress_data((char *)data, data_len*sizeof(int), &compr);
+ size_t number_of_compressed_bytes=ts_compress_data(data, data_len, &compr);
char *encoded_compressed=base64_encode((unsigned char *)compr,number_of_compressed_bytes,&nbase1);
free(compr);
- ts_uint header[4]={1, data_len, data_len, nbase1};
+ ts_uint header[4]={1, original_len, original_len, number_of_compressed_bytes};
char *encoded_header=(char *)base64_encode((unsigned char *)header, 4*sizeof(ts_uint), &nbase2);
- encoded_header=realloc(encoded_header, nbase1+nbase2);
- encoded_header=strcat(encoded_header,encoded_compressed);
- fprintf(stderr,"WAS HERE %d\n", data_len);
+ char *return_value=malloc((nbase1+nbase2+1)*sizeof(char));
+ strncpy(return_value,encoded_header,nbase2);
+ strncpy(return_value+nbase2,encoded_compressed,nbase1);
+ *(return_value+nbase1+nbase2)=0;
+ printf("Compressed size in bytes= %ld, size of encoded header= %ld, size of encoded compressed= %ld.\n",number_of_compressed_bytes, nbase2, nbase1);
free(encoded_compressed);
- return encoded_header;
+ free(encoded_header);
+ return return_value;
}
ts_uint ts_decompress_string64(char *b64, ts_uint data_len, char **decompressed){
--
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