CVS commit: src/external/cddl/osnet/dist/uts/common/fs/zfs

["Santhosh Raju" <fox%netbsd.org@localhost>]

Module Name:    src
Committed By:   fox
Date:           Mon Mar  9 15:37:46 UTC 2020

Modified Files:
        src/external/cddl/osnet/dist/uts/common/fs/zfs: dmu_tx.c spa.c

Log Message:
external/cddl/osnet: Fix possible signed integer overflow

Detected by UBSan and fixed upstream

Cherry-pick:
>From 05852b3467b44cdf88541ec67624cd1f5f2ded1d Mon Sep 17 00:00:00 2001
From: luozhengzheng <luo.zhengzheng%zte.com.cn@localhost>
Date: Fri, 14 Oct 2016 05:25:05 +0800
Subject: [PATCH] Fix coverity defects: CID 147571, 147574

CID 147571: Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)
CID 147574: Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)

Reviewed-by: Brian Behlendorf <behlendorf1%llnl.gov@localhost>
Signed-off-by: luozhengzheng <luo.zhengzheng%zte.com.cn@localhost>
Closes #5268

Reviewed by: kamil@


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 \
    src/external/cddl/osnet/dist/uts/common/fs/zfs/dmu_tx.c
cvs rdiff -u -r1.10 -r1.11 \
    src/external/cddl/osnet/dist/uts/common/fs/zfs/spa.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.