Date: Mon, 2 Feb 2004 18:50:51 -0800 (PST) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern sys_pipe.c Message-ID: <200402030250.i132opaw049848@repoman.freebsd.org>
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rwatson 2004/02/02 18:50:51 PST
FreeBSD src repository
Modified files:
sys/kern sys_pipe.c
Log:
Catch instances of (pipe == NULL) that were obsoleted with recent
changes to jointly allocated pipe pairs. Replace these checks
with pipe_present checks. This avoids a NULL pointer dereference
when a pipe is half-closed.
Submitted by: Peter Edwards <peter.edwards@openet-telecom.com>
Revision Changes Path
1.166 +6 -6 src/sys/kern/sys_pipe.c
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