Date: Fri, 15 Dec 2000 13:06:56 -0800 (PST) From: Bosko Milekic <bmilekic@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/pci if_mn.c Message-ID: <200012152106.eBFL6uQ59388@freefall.freebsd.org>
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bmilekic 2000/12/15 13:06:56 PST
Modified files:
sys/pci if_mn.c
Log:
Make sure to check if MGET(HDR) returned NULL, even when called with M_WAIT.
This fixes the possibility of a NULL pointer dereference in the case where
there are no mbufs or mbuf clusters left.
Approved by: phk
Revision Changes Path
1.25 +27 -3 src/sys/pci/if_mn.c
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