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MXS-1525 Check exact match first when checking host

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Given a rule like

  ...
  users %@127.0.0.1 match any rules ...

the code started with %@127.0.0.%, which meant that the exact
match rule would be missed.
This commit is contained in:
Johan Wikman
2017-11-16 13:52:28 +02:00
parent 11a240cb15
commit decd5578bc
1 changed files with 8 additions and 3 deletions
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11
server/modules/filter/dbfwfilter/dbfwfilter.cc
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@ -1272,11 +1272,16 @@ static SUser find_user_data(const UserMap& users, std::string name, std::string
if (it == users.end()) if (it == users.end())
{ {
snprintf(nameaddr, sizeof(nameaddr), "%%@%s", remote.c_str()); snprintf(nameaddr, sizeof(nameaddr), "%%@%s", remote.c_str());
ip_start = strchr(nameaddr, '@') + 1; it = users.find(nameaddr);
while (it == users.end() && next_ip_class(ip_start)) if (it == users.end())
{ {
it = users.find(nameaddr); ip_start = strchr(nameaddr, '@') + 1;
while (it == users.end() && next_ip_class(ip_start))
{
it = users.find(nameaddr);
}
} }
} }
} }