Bug 29356 - TcpClient calls client.Bind even if a local endpoint is not provided/needed
Summary: TcpClient calls client.Bind even if a local endpoint is not provided/needed
Status: RESOLVED FIXED
Alias: None
Product: Class Libraries
Classification: Mono
Component: System ()
Version: unspecified
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2015-04-23 16:52 UTC by Joel Day
Modified: 2016-10-20 12:31 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED FIXED

Description Joel Day 2015-04-23 16:52:15 UTC
This has the effect of causing TcpClient construction to throw an Access Denied exception when used in a sandboxed Mac application that does not have (nor I assume should actually require) the server entitlement.

Seen in system logs on creation of TcpClient using the parameterless constructor:
Apr 21 23:28:08 malkavian kernel[0]: Sandbox: Creepr(24416) deny network-bind *:0

A successful workaround has been to create a new implementation of TcpClient that has the Bind call removed in all cases except for when using the constructor that takes a local endpoint as the only argument.
Comment 1 Marek Safar 2016-10-20 12:31:08 UTC
It should be fixed in master