Date: Thu, 29 Mar 2001 02:33:01 -0800 (PST) From: Yar Tikhiy <yar@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net if_vlan.c Message-ID: <200103291033.f2TAX1P89871@freefall.freebsd.org>
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yar 2001/03/29 02:33:00 PST
Modified files: (Branch: RELENG_4)
sys/net if_vlan.c
Log:
MFC: (1.26) Fix a number of minor bugs in the VLAN code:
* Initialize the "struct sockaddr_dl sdl" correctly in vlan_setmulti().
* The driver used to call malloc(..., M_NOWAIT), but to not check the
return value. Change malloc(..., M_NOWAIT) to malloc(..., M_WAITOK)
because the corresponding part of code is called from the upper
half of the kernel only.
* Make sure a parent interface is up and running before invoking
its if_start() routine in order to avoid system panic.
* Do not copy all the flags from a parent mindlessly.
* Do not call if_down() on a parent interface if it's already down.
Call if_down() at splimp because if_down() needs that.
Approved by: jkh
Revision Changes Path
1.15.2.7 +26 -7 src/sys/net/if_vlan.c
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