Date: Wed, 7 Mar 2001 17:20:43 -0800 (PST) From: Thomas Moestl <tmm@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_sysctl.c Message-ID: <200103080120.f281KiC87278@freefall.freebsd.org>
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tmm 2001/03/07 17:20:43 PST
Modified files:
sys/kern kern_sysctl.c
Log:
Make the SYSCTL_OUT handlers sysctl_old_user() and sysctl_old_kernel()
more robust. They would correctly return ENOMEM for the first time when
the buffer was exhausted, but subsequent calls in this case could cause
writes ouside of the buffer bounds.
Approved by: rwatson
Revision Changes Path
1.106 +11 -5 src/sys/kern/kern_sysctl.c
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