Date: Thu, 8 Dec 2011 03:20:39 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r228343 - head/sys/kern Message-ID: <201112080320.pB83KdkV068175@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: eadler (ports committer) Date: Thu Dec 8 03:20:38 2011 New Revision: 228343 URL: http://svn.freebsd.org/changeset/base/228343 Log: - Fix ktrace leakage if error is set PR: kern/163098 Submitted by: Loganaden Velvindron <loganaden@devio.us> Approved by: sbruno@ MFC after: 1 month Modified: head/sys/kern/kern_ktrace.c Modified: head/sys/kern/kern_ktrace.c ============================================================================== --- head/sys/kern/kern_ktrace.c Thu Dec 8 02:40:46 2011 (r228342) +++ head/sys/kern/kern_ktrace.c Thu Dec 8 03:20:38 2011 (r228343) @@ -478,7 +478,7 @@ ktrsysret(code, error, retval) ktp = &req->ktr_data.ktr_sysret; ktp->ktr_code = code; ktp->ktr_error = error; - ktp->ktr_retval = retval; /* what about val2 ? */ + ktp->ktr_retval = ((error == 0) ? retval: 0); /* what about val2 ? */ ktr_submitrequest(curthread, req); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201112080320.pB83KdkV068175>