Date: Thu, 24 Feb 2005 00:40:33 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern uipc_mbuf.c Message-ID: <200502240040.j1O0eXdi001460@repoman.freebsd.org>
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sam 2005-02-24 00:40:33 UTC
FreeBSD src repository
Modified files:
sys/kern uipc_mbuf.c
Log:
change m_adj to reclaim unused mbufs instead of zero'ing m_len
when trim'ing space off the back of a chain; this is indirect
solution to a potential null ptr deref
Noticed by: Coverity Prevent analysis tool (null ptr deref)
Reviewed by: dg, rwatson
Revision Changes Path
1.143 +4 -2 src/sys/kern/uipc_mbuf.c
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