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shrpx: Fix Proxy-Authorization is alwasy sent even if userinfo is empty 

Surprisingly, field_set & UF_USERINFO is nonzero even if userinfo
component is empty string.
This commit is contained in:
Tatsuhiro Tsujikawa 2013-02-22 21:23:59 +09:00
parent 78523c6701
commit fc26f08af2
1 changed files with 7 additions and 3 deletions
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4
src/shrpx_config.cc
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@ -328,10 +328,14 @@ int parse_config(const char *opt, const char *optarg)
std::string val;
if(u.field_set & UF_USERINFO) {
http::copy_url_component(val, &u, UF_USERINFO, optarg);
// Surprisingly, u.field_set & UF_USERINFO is nonzero even if
// userinfo component is empty string.
if(!val.empty()) {
val = util::percentDecode(val.begin(), val.end());
set_config_str(&mod_config()->downstream_http_proxy_userinfo,
val.c_str());
}
}
if(u.field_set & UF_HOST) {
http::copy_url_component(val, &u, UF_HOST, optarg);
set_config_str(&mod_config()->downstream_http_proxy_host, val.c_str());