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fixed huffman tree memory leak

This commit is contained in:
tickduan 2021-08-12 10:25:06 +08:00
parent b8efcd14ec
commit 5cb50f7922
2 changed files with 50 additions and 4 deletions
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2
deps/TSZ vendored

@ -1 +1 @@
Subproject commit 0ca5b15a8eac40327dd737be52c926fa5675712c
Subproject commit ceda5bf9fcd7836509ac97dcc0056b3f1dd48cc5

50
src/kit/taospack/taospack.c
View File

@ -18,6 +18,7 @@
#include <stdio.h>
#include <stdlib.h>
#if defined(WINDOWS)
int main(int argc, char *argv[]) {
printf("welcome to use taospack tools v1.3 for windows.\n");
@ -601,7 +602,6 @@ void test_threadsafe_double(int thread_count){
}
void unitTestFloat() {
float ft1 [] = {1.11, 2.22, 3.333};
@ -662,7 +662,50 @@ void unitTestFloat() {
free(ft2);
free(buff);
free(output);
}
void leakFloat() {
int cnt = sizeof(g_ft1)/sizeof(float);
float* floats = g_ft1;
int algorithm = 2;
// compress
const char* input = (const char*)floats;
int input_len = cnt * sizeof(float);
int output_len = input_len + 1024;
char* output = (char*) malloc(output_len);
char* buff = (char*) malloc(input_len);
int buff_len = input_len;
int ret_len = 0;
ret_len = tsCompressFloatLossy(input, input_len, cnt, output, output_len, algorithm, buff, buff_len);
if(ret_len == 0) {
printf(" compress float error.\n");
free(buff);
free(output);
return ;
}
float* ft2 = (float*)malloc(input_len);
ret_len = tsDecompressFloatLossy(output, ret_len, cnt, (char*)ft2, input_len, algorithm, buff, buff_len);
if(ret_len == 0) {
printf(" decompress float error.\n");
}
free(ft2);
free(buff);
free(output);
}
void leakTest(){
for(int i=0; i< 90000000000000; i++){
if(i%10000==0)
printf(" ---------- %d ---------------- \n", i);
leakFloat();
}
}
#define DB_CNT 500
@ -689,7 +732,7 @@ extern char Compressor [];
// ----------------- main ----------------------
//
int main(int argc, char *argv[]) {
printf("welcome to use taospack tools v1.3\n");
printf("welcome to use taospack tools v1.5\n");
//printf(" sizeof(int)=%d\n", (int)sizeof(int));
//printf(" sizeof(long)=%d\n", (int)sizeof(long));
@ -753,6 +796,9 @@ int main(int argc, char *argv[]) {
if(strcmp(argv[1], "-mem") == 0) {
memTest();
}
else if(strcmp(argv[1], "-leak") == 0) {
leakTest();
}
}
else{
unitTestFloat();