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m_sasl: Don't process authentication messages if SASL has been aborted

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Simon Arlott 2019-06-08 22:07:25 +01:00
parent a589946b42
commit 24b8fd0063
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1 changed files with 4 additions and 0 deletions
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modules/m_sasl.c
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@ -229,6 +229,10 @@ me_sasl(struct Client *client_p, struct Client *source_p,
if(!IsService(agent_p)) if(!IsService(agent_p))
return 0; return 0;
/* If SASL has been aborted, do nothing. */
if (target_p->localClient->sasl_out == 0)
return 0;
/* Reject if someone has already answered. */ /* Reject if someone has already answered. */
if(*target_p->localClient->sasl_agent && strncmp(parv[1], target_p->localClient->sasl_agent, IDLEN)) if(*target_p->localClient->sasl_agent && strncmp(parv[1], target_p->localClient->sasl_agent, IDLEN))
return 0; return 0;