Date: Fri, 4 Dec 1998 18:21:46 -0800 (PST) From: Bill Paul <wpaul@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/sys/pci if_xl.c if_tl.c if_mx.c if_pn.c if_vr.c if_wb.c Message-ID: <199812050221.SAA13265@freefall.freebsd.org>
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wpaul 1998/12/04 18:21:45 PST
Modified files:
sys/pci if_xl.c if_tl.c if_mx.c if_pn.c if_vr.c
if_wb.c
Log:
Add sanity check to foo_start() routines: in the unlikely (though
apparently possible) event that the transmit start routine is
called with and empty if_snd queue, bail out instead of dereferencing
unilitialized transmit list pointers and panicking.
Revision Changes Path
1.18 +8 -2 src/sys/pci/if_xl.c
1.20 +8 -2 src/sys/pci/if_tl.c
1.3 +8 -2 src/sys/pci/if_mx.c
1.2 +8 -2 src/sys/pci/if_pn.c
1.2 +8 -2 src/sys/pci/if_vr.c
1.2 +8 -2 src/sys/pci/if_wb.c
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