Date: Tue, 30 Oct 2001 10:15:48 -0800 (PST) From: Bill Paul <wpaul@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet ip_output.c Message-ID: <200110301815.f9UIFmh57547@freefall.freebsd.org>
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wpaul 2001/10/30 10:15:48 PST
Modified files:
sys/netinet ip_output.c
Log:
Fix a (long standing?) bug in ip_output(): if ip_insertoptions() is
called and ip_output() encounters an error and bails (i.e. host
unreachable), we will leak an mbuf. This is because the code calls
m_freem(m0) after jumping to the bad: label at the end of the function,
when it should be calling m_freem(m). (m0 is the original mbuf list
_without_ the options mbuf prepended.)
Obtained from: NetBSD
Revision Changes Path
1.141 +1 -1 src/sys/netinet/ip_output.c
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