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os: return error.SocketNotListening for EINVAL on accept (#6226)

master
Kenta Iwasaki 2020-09-04 02:57:08 +09:00 committed by GitHub
parent 969547902b
commit 50e3906951
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2 changed files with 7 additions and 1 deletions
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3
lib/std/net.zig
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@ -1641,6 +1641,9 @@ pub const StreamServer = struct {
/// by the socket buffer limits, not by the system memory. /// by the socket buffer limits, not by the system memory.
SystemResources, SystemResources,
/// Socket is not listening for new connections.
SocketNotListening,
ProtocolFailure, ProtocolFailure,
/// Firewall rules forbid connection. /// Firewall rules forbid connection.

5
lib/std/os.zig
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@ -2802,6 +2802,9 @@ pub const AcceptError = error{
/// by the socket buffer limits, not by the system memory. /// by the socket buffer limits, not by the system memory.
SystemResources, SystemResources,
/// Socket is not listening for new connections.
SocketNotListening,
ProtocolFailure, ProtocolFailure,
/// Firewall rules forbid connection. /// Firewall rules forbid connection.
@ -2870,7 +2873,7 @@ pub fn accept(
EBADF => unreachable, // always a race condition EBADF => unreachable, // always a race condition
ECONNABORTED => return error.ConnectionAborted, ECONNABORTED => return error.ConnectionAborted,
EFAULT => unreachable, EFAULT => unreachable,
EINVAL => unreachable, EINVAL => return error.SocketNotListening,
ENOTSOCK => unreachable, ENOTSOCK => unreachable,
EMFILE => return error.ProcessFdQuotaExceeded, EMFILE => return error.ProcessFdQuotaExceeded,
ENFILE => return error.SystemFdQuotaExceeded, ENFILE => return error.SystemFdQuotaExceeded,