diff options
Diffstat (limited to 'src/modules/m_ident.cpp')
| -rw-r--r-- | src/modules/m_ident.cpp | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/src/modules/m_ident.cpp b/src/modules/m_ident.cpp index e7d8728d6..197a6e5e2 100644 --- a/src/modules/m_ident.cpp +++ b/src/modules/m_ident.cpp @@ -296,11 +296,11 @@ class IdentRequestSocket : public EventHandler if (i < 3) continue; - char ident[IDENTMAX + 2]; + std::string ident; /* Truncate the ident at any characters we don't like, skip leading spaces */ - int k = 0; - for (const char *j = token.c_str(); *j && (k < IDENTMAX + 1); j++) + size_t k = 0; + for (const char *j = token.c_str(); *j && (k < ServerInstance->Config->Limits.IdentMax + 1); j++) { if (*j == ' ') continue; @@ -308,17 +308,15 @@ class IdentRequestSocket : public EventHandler /* Rules taken from InspIRCd::IsIdent */ if (((*j >= 'A') && (*j <= '}')) || ((*j >= '0') && (*j <= '9')) || (*j == '-') || (*j == '.')) { - ident[k++] = *j; + ident += *j; continue; } break; } - ident[k] = '\0'; - /* Re-check with IsIdent, in case that changes and this doesn't (paranoia!) */ - if (*ident && ServerInstance->IsIdent(ident)) + if (!ident.empty() && ServerInstance->IsIdent(ident.c_str())) { result = ident; } @@ -366,9 +364,9 @@ class ModuleIdent : public Module virtual int OnUserRegister(User *user) { /* User::ident is currently the username field from USER; with m_ident loaded, that - * should be preceded by a ~. The field is actually IDENTMAX+2 characters wide. */ - if (user->ident.length() > IDENTMAX + 1) - user->ident.assign(user->ident, 0, IDENTMAX); + * should be preceded by a ~. The field is actually IdentMax+2 characters wide. */ + if (user->ident.length() > ServerInstance->Config->Limits.IdentMax + 1) + user->ident.assign(user->ident, 0, ServerInstance->Config->Limits.IdentMax); user->ident.insert(0, "~"); user->WriteServ("NOTICE Auth :*** Looking up your ident..."); @@ -457,7 +455,7 @@ class ModuleIdent : public Module user->WriteServ("NOTICE Auth :*** Could not find your ident, using %s instead.", isock->GetResult()); /* Copy the ident string to the user */ - user->ident.assign(isock->GetResult(), 0, IDENTMAX+1); + user->ident.assign(isock->GetResult(), 0, ServerInstance->Config->Limits.IdentMax + 1); /* The user isnt actually disconnecting, we call this to clean up the user */ OnUserDisconnect(user); |