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imap_perform_authentication: fix memory leak
Coverity CID 1215296. There's a potential risk for a memory leak in here, and moving the free call to be unconditional seems like a cheap price to remove the risk.
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@ -634,8 +634,6 @@ static CURLcode imap_perform_authentication(struct connectdata *conn)
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if(mech && (imapc->preftype & IMAP_TYPE_SASL)) {
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/* Perform SASL based authentication */
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result = imap_perform_authenticate(conn, mech, initresp, state1, state2);
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Curl_safefree(initresp);
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}
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else if((!imapc->login_disabled) &&
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(imapc->preftype & IMAP_TYPE_CLEARTEXT))
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@ -648,6 +646,8 @@ static CURLcode imap_perform_authentication(struct connectdata *conn)
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}
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}
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Curl_safefree(initresp);
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return result;
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}
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