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nghttpx: Don't mutate *_key_prev_ in add_header

This commit is contained in:
Tatsuhiro Tsujikawa 2016-11-04 22:04:42 +09:00
parent baa9b1cac0
commit a0dd8918eb
1 changed files with 6 additions and 8 deletions
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14
src/shrpx_downstream.cc
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@ -350,10 +350,8 @@ void Downstream::crumble_request_cookie(std::vector<nghttp2_nv> &nva) {
}
namespace {
void add_header(bool &key_prev, size_t &sum, HeaderRefs &headers,
const StringRef &name, const StringRef &value, bool no_index,
int32_t token) {
key_prev = true;
void add_header(size_t &sum, HeaderRefs &headers, const StringRef &name,
const StringRef &value, bool no_index, int32_t token) {
sum += name.size() + value.size();
headers.emplace_back(name, value, no_index, token);
}
@ -446,14 +444,14 @@ const HeaderRefs::value_type *FieldStore::header(const StringRef &name) const {
void FieldStore::add_header_token(const StringRef &name, const StringRef &value,
bool no_index, int32_t token) {
shrpx::add_header(header_key_prev_, buffer_size_, headers_, name, value,
no_index, token);
shrpx::add_header(buffer_size_, headers_, name, value, no_index, token);
}
void FieldStore::alloc_add_header_name(const StringRef &name) {
auto name_ref = alloc_header_name(balloc_, name);
auto token = http2::lookup_token(name_ref);
add_header_token(name_ref, StringRef{}, false, token);
header_key_prev_ = true;
}
void FieldStore::append_last_header_key(const char *data, size_t len) {
@ -476,14 +474,14 @@ void FieldStore::add_trailer_token(const StringRef &name,
int32_t token) {
// Header size limit should be applied to all header and trailer
// fields combined.
shrpx::add_header(trailer_key_prev_, buffer_size_, trailers_, name, value,
no_index, token);
shrpx::add_header(buffer_size_, trailers_, name, value, no_index, token);
}
void FieldStore::alloc_add_trailer_name(const StringRef &name) {
auto name_ref = alloc_header_name(balloc_, name);
auto token = http2::lookup_token(name_ref);
add_trailer_token(name_ref, StringRef{}, false, token);
trailer_key_prev_ = true;
}
void FieldStore::append_last_trailer_key(const char *data, size_t len) {