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addaleax wants to merge 3 commits into from
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src: clean up zlib write code #23183

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93fc596
src: clean up zlib write code
addaleax Sep 30, 2018
e84f6d8
fixup! src: clean up zlib write code
addaleax Sep 30, 2018
592f48a
fixup! src: clean up zlib write code
addaleax Sep 30, 2018
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fixup! src: clean up zlib write code
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@addaleax
addaleax committed Sep 30, 2018
commit 592f48a819365a96df518ccf2a3fecd40aa7658f
16 changes: 8 additions & 8 deletions src/node_zlib.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -143,8 +143,8 @@ class ZCtx : public AsyncWrap, public ThreadPoolWork {
CHECK_EQ(args.Length(), 7);

uint32_t in_off, in_len, out_off, out_len, flush;
Bytef* in;
Bytef* out;
char* in;
char* out;

CHECK_EQ(false, args[0]->IsUndefined() && "must provide flush value");
if (!args[0]->Uint32Value(context).To(&flush)) return;
Expand All @@ -170,15 +170,15 @@ class ZCtx : public AsyncWrap, public ThreadPoolWork {
if (!args[3]->Uint32Value(context).To(&in_len)) return;

CHECK(Buffer::IsWithinBounds(in_off, in_len, Buffer::Length(in_buf)));
in = reinterpret_cast<Bytef*>(Buffer::Data(in_buf) + in_off);
in = Buffer::Data(in_buf) + in_off;
}

CHECK(Buffer::HasInstance(args[4]));
Local<Object> out_buf = args[4].As<Object>();
if (!args[5]->Uint32Value(context).To(&out_off)) return;
if (!args[6]->Uint32Value(context).To(&out_len)) return;
CHECK(Buffer::IsWithinBounds(out_off, out_len, Buffer::Length(out_buf)));
out = reinterpret_cast<Bytef*>(Buffer::Data(out_buf) + out_off);
out = Buffer::Data(out_buf) + out_off;

ZCtx* ctx;
ASSIGN_OR_RETURN_UNWRAP(&ctx, args.Holder());
Expand All @@ -188,8 +188,8 @@ class ZCtx : public AsyncWrap, public ThreadPoolWork {

template <bool async>
void Write(uint32_t flush,
Bytef* in, uint32_t in_len,
Bytef* out, uint32_t out_len) {
char* in, uint32_t in_len,
char* out, uint32_t out_len) {
AllocScope alloc_scope(this);

CHECK(init_done_ && "write before init");
Expand All @@ -201,9 +201,9 @@ class ZCtx : public AsyncWrap, public ThreadPoolWork {
Ref();

strm_.avail_in = in_len;
strm_.next_in = in;
strm_.next_in = reinterpret_cast<Bytef*>(in);
strm_.avail_out = out_len;
strm_.next_out = out;
strm_.next_out = reinterpret_cast<Bytef*>(out);
flush_ = flush;

if (!async) {
Expand Down