Mercurial > hg > CbC > old > akasha
changeset 24:8ca38f736745
Fill allocated memory spaces by zero
| author | Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Wed, 13 Apr 2016 16:19:05 +0900 |
| parents | dcfd4b848886 |
| children | 38ba1606e62d |
| files | src/insert_verification/akashaLLRBContext.c src/insert_verification/allocate.c |
| diffstat | 2 files changed, 7 insertions(+), 2 deletions(-) [+] |
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--- a/src/insert_verification/akashaLLRBContext.c Tue Apr 12 14:07:58 2016 +0900 +++ b/src/insert_verification/akashaLLRBContext.c Wed Apr 13 16:19:05 2016 +0900 @@ -1,4 +1,5 @@ #include <stdlib.h> +#include <string.h> #include "akashaLLRBContext.h" @@ -62,6 +63,7 @@ context->code = malloc(sizeof(__code*)*context->codeNum); context->data = malloc(sizeof(union Data*)*ALLOCATE_SIZE); context->heapStart = malloc(context->heapLimit); + memset(context->heapStart, context->heapLimit, 0); context->code[ShowTree] = showTree_stub;
--- a/src/insert_verification/allocate.c Tue Apr 12 14:07:58 2016 +0900 +++ b/src/insert_verification/allocate.c Wed Apr 13 16:19:05 2016 +0900 @@ -1,5 +1,7 @@ +#include <stdio.h> +#include <string.h> + #include "llrbContext.h" -#include <stdio.h> void* akashaMalloc(struct Context* context, size_t size) { context->data[++context->dataNum] = context->heap; @@ -88,8 +90,9 @@ newContext->heapStart = malloc(newContext->heapLimit); newContext->codeNum = Exit; newContext->heap = newContext->heapStart; + memset(newContext->heapStart, newContext->heapLimit, 0); - printf("reallocation! : %u\n", newContext->heapLimit); + printf("reallocation! : %lu\n", newContext->heapLimit); newContext->data[Allocate] = newContext->heap; newContext->heap += sizeof(struct Allocate);