mirror of
https://github.com/openssl/openssl.git
synced 2026-01-18 17:11:31 +01:00
recvfrom() may return WSAECONNRESET when the destination port used in a previous sendto() call is no longer available. This causes QUIC PORT to swich from running state. This behavior is not desired for QUIC protocol. The trick is to disable SIO_UDP_CONNRESET flag on UDP port used by QUIC. The issue was kindly reported and root caused by goforit22123-netizen@ Fixes: #29530 Reviewed-by: Eugene Syromiatnikov <esyr@openssl.org> Reviewed-by: Neil Horman <nhorman@openssl.org> Reviewed-by: Norbert Pocs <norbertp@openssl.org> MergeDate: Mon Jan 12 10:27:25 2026 (Merged from https://github.com/openssl/openssl/pull/29538)