Closed Bug 1779285 Opened 3 years ago Closed 3 years ago

NSS does not recognise no_application_protocol ALPN Alerts.

Categories

(NSS :: Libraries, defect, P1)

3.80

Tracking

(Not tracked)

RESOLVED FIXED

People

(Reporter: djackson, Assigned: djackson)

Details

Attachments

(1 file)

When a client sends an ALPN extension to an ALPN-enabled server, the server will send back alert no_application_protocol if there is no overlap between the list of protocols offered by the client and server.

When ALPN support was added in 959664, this alert was added to NSS but not to the alert handler and the test for this circumstance only checked the server's error code. This meant that ALPN errors are currently reported as SSL_ERROR_RX_UNKNOWN_ALERT.

Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
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