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src: Don't process rel=preload again once we found it

This commit is contained in:
Tatsuhiro Tsujikawa 2016-03-04 23:00:33 +09:00
parent 2d6211c455
commit 10ec00126c
1 changed files with 43 additions and 41 deletions
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4
src/http2.cc
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@ -924,6 +924,7 @@ parse_next_link_header_once(const char *first, const char *last) {
// we expect link-param
if (!ign) {
if (!ok) {
// rel can take several relations using quoted form.
static constexpr char PLP[] = "rel=\"";
static constexpr size_t PLPLEN = str_size(PLP);
@ -958,7 +959,7 @@ parse_next_link_header_once(const char *first, const char *last) {
start = first;
}
if (first == last) {
return {{StringRef{}}, first};
return {{StringRef{}}, last};
}
assert(*first == '"');
++first;
@ -972,6 +973,7 @@ parse_next_link_header_once(const char *first, const char *last) {
}
return {{StringRef{}}, last};
}
}
// we are only interested in rel=preload parameter. Others are
// simply skipped.
static constexpr char PL[] = "rel=preload";