fix _copy and mem leaks

1 files changed, 15 insertions, 2 deletions

diff --git a/src/hash/sha01.c b/src/hash/sha01.c
index 9ba3e6c..1711faa 100644
--- a/src/hash/sha01.c
+++ b/src/hash/sha01.c
@@ -174,11 +174,24 @@ void sha1(uint8_t* a, size_t len, char* out_stream){
     free(aa.buffer);

 }

 

-common_hash_clone(sha1);

+//common_hash_clone(sha1);

+lua_common_hash_clone_oargs(sha1, sha1, l_sha1_init(L), {

+    uint8_t* old = b->buffer;

+    *b = *a;

+    b->buffer = old;

+    memcpy(b->buffer, a->buffer, bs * sizeof * b->buffer);

+});

+

 lua_common_hash_init_ni(sha1, sha1, sha01_init_l(1, L));

 lua_common_hash_update(sha1, sha1);

 

-common_hash_clone(sha0);

+//common_hash_clone(sha0);

+lua_common_hash_clone_oargs(sha0, sha0, l_sha0_init(L), {

+    uint8_t* old = b->buffer;

+    *b = *a;

+    b->buffer = old;

+    memcpy(b->buffer, a->buffer, bs * sizeof * b->buffer);

+});

 lua_common_hash_init_ni(sha0, sha0, sha01_init_l(0, L));

 lua_common_hash_update(sha0, sha0);