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Date: 12 Apr 2001 06:55:06 -0000
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Subject: kern/26506: sendto() syscall returns EINVAL in jail environment
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>Number:         26506
>Category:       kern
>Synopsis:       sendto() syscall returns EINVAL in jail environment
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Apr 12 00:00:09 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Przemyslaw Frasunek
>Release:        FreeBSD 4.3-RC i386
>Organization:
czuby.net
>Environment:
System: FreeBSD riget.scene.pl 4.3-RC FreeBSD 4.3-RC #0: Wed Apr 11 18:05:48 CEST 2001 venglin@riget.scene.pl:/mnt/lagoon/usr/src/sys/compile/RIGET i386

>Description:

	sendto() syscall return sometimes EINVAL in jail environment after
	upgrade from 4.2-STABLE (as of 22 Feb 2001) to 4.3-RC (as of 11 Apr
	2001).

	On 4.2-STABLE everything works good.

>How-To-Repeat:

	Run squid in jail enviroment, look at logs, run truss.

sendto(0x5,0x87c0400,0x1f,0x0,0x81f84c0,0x10)	 ERR#22 'Invalid argument'
sendto(0x5,0x87c0400,0x1f,0x0,0x81f84dc,0x10)	 ERR#22 'Invalid argument'
sendto(0x5,0x87c0800,0x1f,0x0,0x81f84c0,0x10)	 ERR#22 'Invalid argument'
sendto(0x5,0x87c0800,0x1f,0x0,0x81f84dc,0x10)	 ERR#22 'Invalid argument'

2001/04/12 08:03:26| comm_udp_sendto: FD 5, 212.182.115.2, port 53: (22) Invalid argument
2001/04/12 08:03:26| idnsSendQuery: FD 5: sendto: (22) Invalid argument

>Fix:

	Unknown.
>Release-Note:
>Audit-Trail:
>Unformatted:

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